Merge branch 'develop' into next

substrate/abi/Cargo.toml

@@ -19,18 +19,18 @@ workspace = true
 bitvec = { version = "1", default-features = false, features = ["alloc", "serde"] }
 
 scale = { package = "parity-scale-codec", version = "3", default-features = false, features = ["derive", "bit-vec"] }
-scale-info = { version = "2", default-features = false, features = ["derive", "bit-vec"] }
 
 borsh = { version = "1", default-features = false, features = ["derive", "de_strict_order"], optional = true }
 serde = { version = "1", default-features = false, features = ["derive", "alloc"], optional = true }
 
-sp-core = { git = "https://github.com/serai-dex/substrate", default-features = false }
-sp-runtime = { git = "https://github.com/serai-dex/substrate", default-features = false }
+sp-core = { git = "https://github.com/serai-dex/patch-polkadot-sdk", rev = "da19e1f8ca7a9e2cbf39fbfa493918eeeb45e10b", default-features = false }
+sp-runtime = { git = "https://github.com/serai-dex/patch-polkadot-sdk", rev = "da19e1f8ca7a9e2cbf39fbfa493918eeeb45e10b", default-features = false }
 
-sp-consensus-babe = { git = "https://github.com/serai-dex/substrate", default-features = false }
-sp-consensus-grandpa = { git = "https://github.com/serai-dex/substrate", default-features = false }
+sp-consensus-babe = { git = "https://github.com/serai-dex/patch-polkadot-sdk", rev = "da19e1f8ca7a9e2cbf39fbfa493918eeeb45e10b", default-features = false }
+sp-consensus-grandpa = { git = "https://github.com/serai-dex/patch-polkadot-sdk", rev = "da19e1f8ca7a9e2cbf39fbfa493918eeeb45e10b", default-features = false }
 
-frame-support = { git = "https://github.com/serai-dex/substrate", default-features = false }
+frame-system = { git = "https://github.com/serai-dex/patch-polkadot-sdk", rev = "da19e1f8ca7a9e2cbf39fbfa493918eeeb45e10b", default-features = false }
+frame-support = { git = "https://github.com/serai-dex/patch-polkadot-sdk", rev = "da19e1f8ca7a9e2cbf39fbfa493918eeeb45e10b", default-features = false }
 
 serai-primitives = { path = "../primitives", version = "0.1", default-features = false }
 serai-coins-primitives = { path = "../coins/primitives", version = "0.1", default-features = false }
@@ -45,7 +45,6 @@ std = [
   "bitvec/std",
 
   "scale/std",
-  "scale-info/std",
 
   "borsh?/std",
   "serde?/std",
@@ -56,6 +55,7 @@ std = [
   "sp-consensus-babe/std",
   "sp-consensus-grandpa/std",
 
+  "frame-system/std",
   "frame-support/std",
 
   "serai-primitives/std",

substrate/abi/src/babe.rs

@@ -2,7 +2,9 @@ use sp_consensus_babe::EquivocationProof;
 
 use serai_primitives::{Header, SeraiAddress};
 
-#[derive(Clone, PartialEq, Eq, Debug, scale::Encode, scale::Decode, scale_info::TypeInfo)]
+#[derive(
+  Clone, PartialEq, Eq, Debug, scale::Encode, scale::Decode, scale::DecodeWithMemTracking,
+)]
 pub struct ReportEquivocation {
   pub equivocation_proof: alloc::boxed::Box<EquivocationProof<Header>>,
   pub key_owner_proof: SeraiAddress,
@@ -10,7 +12,9 @@ pub struct ReportEquivocation {
 
 // We could define a Babe Config here and use the literal pallet_babe::Call
 // The disadvantage to this would be the complexity and presence of junk fields such as `__Ignore`
-#[derive(Clone, PartialEq, Eq, Debug, scale::Encode, scale::Decode, scale_info::TypeInfo)]
+#[derive(
+  Clone, PartialEq, Eq, Debug, scale::Encode, scale::Decode, scale::DecodeWithMemTracking,
+)]
 pub enum Call {
   report_equivocation(ReportEquivocation),
   report_equivocation_unsigned(ReportEquivocation),

substrate/abi/src/coins.rs

@@ -3,7 +3,9 @@ use serai_primitives::{Balance, SeraiAddress};
 pub use serai_coins_primitives as primitives;
 use primitives::OutInstructionWithBalance;
 
-#[derive(Clone, PartialEq, Eq, Debug, scale::Encode, scale::Decode, scale_info::TypeInfo)]
+#[derive(
+  Clone, PartialEq, Eq, Debug, scale::Encode, scale::Decode, scale::DecodeWithMemTracking,
+)]
 #[cfg_attr(feature = "borsh", derive(borsh::BorshSerialize, borsh::BorshDeserialize))]
 #[cfg_attr(feature = "serde", derive(serde::Serialize))]
 #[cfg_attr(all(feature = "std", feature = "serde"), derive(serde::Deserialize))]
@@ -13,7 +15,9 @@ pub enum Call {
   burn_with_instruction { instruction: OutInstructionWithBalance },
 }
 
-#[derive(Clone, PartialEq, Eq, Debug, scale::Encode, scale::Decode, scale_info::TypeInfo)]
+#[derive(
+  Clone, PartialEq, Eq, Debug, scale::Encode, scale::Decode, scale::DecodeWithMemTracking,
+)]
 #[cfg_attr(feature = "borsh", derive(borsh::BorshSerialize, borsh::BorshDeserialize))]
 #[cfg_attr(feature = "serde", derive(serde::Serialize))]
 #[cfg_attr(all(feature = "std", feature = "serde"), derive(serde::Deserialize))]

substrate/abi/src/dex.rs

@@ -5,7 +5,9 @@ use serai_primitives::*;
 type PoolId = ExternalCoin;
 type MaxSwapPathLength = sp_core::ConstU32<3>;
 
-#[derive(Clone, PartialEq, Eq, Debug, scale::Encode, scale::Decode, scale_info::TypeInfo)]
+#[derive(
+  Clone, PartialEq, Eq, Debug, scale::Encode, scale::Decode, scale::DecodeWithMemTracking,
+)]
 #[cfg_attr(feature = "serde", derive(serde::Serialize))]
 #[cfg_attr(all(feature = "std", feature = "serde"), derive(serde::Deserialize))]
 pub enum Call {
@@ -38,7 +40,9 @@ pub enum Call {
   },
 }
 
-#[derive(Clone, PartialEq, Eq, Debug, scale::Encode, scale::Decode, scale_info::TypeInfo)]
+#[derive(
+  Clone, PartialEq, Eq, Debug, scale::Encode, scale::Decode, scale::DecodeWithMemTracking,
+)]
 #[cfg_attr(feature = "serde", derive(serde::Serialize))]
 #[cfg_attr(all(feature = "std", feature = "serde"), derive(serde::Deserialize))]
 pub enum Event {

substrate/abi/src/economic_security.rs

@@ -1,6 +1,8 @@
 use serai_primitives::ExternalNetworkId;
 
-#[derive(Clone, PartialEq, Eq, Debug, scale::Encode, scale::Decode, scale_info::TypeInfo)]
+#[derive(
+  Clone, PartialEq, Eq, Debug, scale::Encode, scale::Decode, scale::DecodeWithMemTracking,
+)]
 #[cfg_attr(feature = "borsh", derive(borsh::BorshSerialize, borsh::BorshDeserialize))]
 #[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
 pub enum Event {

substrate/abi/src/genesis_liquidity.rs

@@ -3,14 +3,18 @@ pub use serai_genesis_liquidity_primitives as primitives;
 use serai_primitives::*;
 use primitives::*;
 
-#[derive(Clone, PartialEq, Eq, Debug, scale::Encode, scale::Decode, scale_info::TypeInfo)]
+#[derive(
+  Clone, PartialEq, Eq, Debug, scale::Encode, scale::Decode, scale::DecodeWithMemTracking,
+)]
 #[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
 pub enum Call {
   remove_coin_liquidity { balance: ExternalBalance },
   oraclize_values { values: Values, signature: Signature },
 }
 
-#[derive(Clone, PartialEq, Eq, Debug, scale::Encode, scale::Decode, scale_info::TypeInfo)]
+#[derive(
+  Clone, PartialEq, Eq, Debug, scale::Encode, scale::Decode, scale::DecodeWithMemTracking,
+)]
 #[cfg_attr(feature = "borsh", derive(borsh::BorshSerialize, borsh::BorshDeserialize))]
 #[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
 pub enum Event {

substrate/abi/src/grandpa.rs

@@ -2,19 +2,25 @@ use sp_consensus_grandpa::EquivocationProof;
 
 use serai_primitives::{BlockNumber, SeraiAddress};
 
-#[derive(Clone, PartialEq, Eq, Debug, scale::Encode, scale::Decode, scale_info::TypeInfo)]
+#[derive(
+  Clone, PartialEq, Eq, Debug, scale::Encode, scale::Decode, scale::DecodeWithMemTracking,
+)]
 pub struct ReportEquivocation {
   pub equivocation_proof: alloc::boxed::Box<EquivocationProof<[u8; 32], BlockNumber>>,
   pub key_owner_proof: SeraiAddress,
 }
 
-#[derive(Clone, PartialEq, Eq, Debug, scale::Encode, scale::Decode, scale_info::TypeInfo)]
+#[derive(
+  Clone, PartialEq, Eq, Debug, scale::Encode, scale::Decode, scale::DecodeWithMemTracking,
+)]
 pub enum Call {
   report_equivocation(ReportEquivocation),
   report_equivocation_unsigned(ReportEquivocation),
 }
 
-#[derive(Clone, PartialEq, Eq, Debug, scale::Encode, scale::Decode, scale_info::TypeInfo)]
+#[derive(
+  Clone, PartialEq, Eq, Debug, scale::Encode, scale::Decode, scale::DecodeWithMemTracking,
+)]
 #[cfg_attr(feature = "serde", derive(serde::Serialize))]
 #[cfg_attr(all(feature = "std", feature = "serde"), derive(serde::Deserialize))]
 pub enum Event {

substrate/abi/src/in_instructions.rs

@@ -4,7 +4,9 @@ pub use serai_in_instructions_primitives as primitives;
 use primitives::SignedBatch;
 use serai_validator_sets_primitives::Session;
 
-#[derive(Clone, PartialEq, Eq, Debug, scale::Encode, scale::Decode, scale_info::TypeInfo)]
+#[derive(
+  Clone, PartialEq, Eq, Debug, scale::Encode, scale::Decode, scale::DecodeWithMemTracking,
+)]
 #[cfg_attr(feature = "borsh", derive(borsh::BorshSerialize, borsh::BorshDeserialize))]
 #[cfg_attr(feature = "serde", derive(serde::Serialize))]
 #[cfg_attr(all(feature = "std", feature = "serde"), derive(serde::Deserialize))]
@@ -12,7 +14,9 @@ pub enum Call {
   execute_batch { batch: SignedBatch },
 }
 
-#[derive(Clone, PartialEq, Eq, Debug, scale::Encode, scale::Decode, scale_info::TypeInfo)]
+#[derive(
+  Clone, PartialEq, Eq, Debug, scale::Encode, scale::Decode, scale::DecodeWithMemTracking,
+)]
 #[cfg_attr(feature = "serde", derive(serde::Serialize))]
 #[cfg_attr(all(feature = "std", feature = "serde"), derive(serde::Deserialize))]
 pub enum Event {

substrate/abi/src/lib.rs

@@ -2,6 +2,7 @@
 #![cfg_attr(docsrs, feature(doc_auto_cfg))]
 #![cfg_attr(not(feature = "std"), no_std)]
 #![allow(non_camel_case_types)]
+#![expect(clippy::cast_possible_truncation)]
 
 extern crate alloc;
 
@@ -31,45 +32,71 @@ pub mod grandpa;
 
 pub mod tx;
 
-#[derive(Clone, PartialEq, Eq, Debug, scale::Encode, scale::Decode, scale_info::TypeInfo)]
+#[derive(
+  Clone, PartialEq, Eq, Debug, scale::Encode, scale::Decode, scale::DecodeWithMemTracking,
+)]
 pub enum Call {
+  #[codec(index = 1)]
   Timestamp(timestamp::Call),
+  #[codec(index = 3)]
   Coins(coins::Call),
+  #[codec(index = 4)]
   LiquidityTokens(liquidity_tokens::Call),
+  #[codec(index = 5)]
   Dex(dex::Call),
+  #[codec(index = 6)]
   ValidatorSets(validator_sets::Call),
+  #[codec(index = 7)]
   GenesisLiquidity(genesis_liquidity::Call),
+  #[codec(index = 10)]
   InInstructions(in_instructions::Call),
+  #[codec(index = 11)]
   Signals(signals::Call),
+  #[codec(index = 12)]
   Babe(babe::Call),
+  #[codec(index = 13)]
   Grandpa(grandpa::Call),
 }
 
 // TODO: Remove this
-#[derive(Clone, PartialEq, Eq, Debug, scale::Encode, scale::Decode, scale_info::TypeInfo)]
+#[derive(
+  Clone, PartialEq, Eq, Debug, scale::Encode, scale::Decode, scale::DecodeWithMemTracking,
+)]
 pub enum TransactionPaymentEvent {
   TransactionFeePaid { who: serai_primitives::SeraiAddress, actual_fee: u64, tip: u64 },
 }
 
-#[derive(Clone, PartialEq, Eq, Debug, scale::Encode, scale::Decode, scale_info::TypeInfo)]
+#[derive(
+  Clone, PartialEq, Eq, Debug, scale::Encode, scale::Decode, scale::DecodeWithMemTracking,
+)]
 pub enum Event {
+  #[codec(index = 0)]
   System(system::Event),
-  Timestamp,
+  #[codec(index = 2)]
   TransactionPayment(TransactionPaymentEvent),
+  #[codec(index = 3)]
   Coins(coins::Event),
+  #[codec(index = 4)]
   LiquidityTokens(liquidity_tokens::Event),
+  #[codec(index = 5)]
   Dex(dex::Event),
+  #[codec(index = 6)]
   ValidatorSets(validator_sets::Event),
+  #[codec(index = 7)]
   GenesisLiquidity(genesis_liquidity::Event),
-  Emissions,
+  #[codec(index = 9)]
   EconomicSecurity(economic_security::Event),
+  #[codec(index = 10)]
   InInstructions(in_instructions::Event),
+  #[codec(index = 11)]
   Signals(signals::Event),
-  Babe,
+  #[codec(index = 13)]
   Grandpa(grandpa::Event),
 }
 
-#[derive(Clone, Copy, PartialEq, Eq, Debug, scale::Encode, scale::Decode, scale_info::TypeInfo)]
+#[derive(
+  Clone, Copy, PartialEq, Eq, Debug, scale::Encode, scale::Decode, scale::DecodeWithMemTracking,
+)]
 #[cfg_attr(feature = "serde", derive(serde::Serialize))]
 #[cfg_attr(all(feature = "std", feature = "serde"), derive(serde::Deserialize))]
 pub struct Extra {
@@ -80,7 +107,9 @@ pub struct Extra {
   pub tip: u64,
 }
 
-#[derive(Clone, PartialEq, Eq, Debug, scale::Encode, scale::Decode, scale_info::TypeInfo)]
+#[derive(
+  Clone, PartialEq, Eq, Debug, scale::Encode, scale::Decode, scale::DecodeWithMemTracking,
+)]
 #[cfg_attr(feature = "borsh", derive(borsh::BorshSerialize, borsh::BorshDeserialize))]
 #[cfg_attr(feature = "serde", derive(serde::Serialize))]
 #[cfg_attr(all(feature = "std", feature = "serde"), derive(serde::Deserialize))]

substrate/abi/src/liquidity_tokens.rs

@@ -1,6 +1,8 @@
 use serai_primitives::{Balance, SeraiAddress};
 
-#[derive(Clone, PartialEq, Eq, Debug, scale::Encode, scale::Decode, scale_info::TypeInfo)]
+#[derive(
+  Clone, PartialEq, Eq, Debug, scale::Encode, scale::Decode, scale::DecodeWithMemTracking,
+)]
 #[cfg_attr(feature = "borsh", derive(borsh::BorshSerialize, borsh::BorshDeserialize))]
 #[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
 pub enum Call {
@@ -8,7 +10,9 @@ pub enum Call {
   transfer { to: SeraiAddress, balance: Balance },
 }
 
-#[derive(Clone, PartialEq, Eq, Debug, scale::Encode, scale::Decode, scale_info::TypeInfo)]
+#[derive(
+  Clone, PartialEq, Eq, Debug, scale::Encode, scale::Decode, scale::DecodeWithMemTracking,
+)]
 #[cfg_attr(feature = "borsh", derive(borsh::BorshSerialize, borsh::BorshDeserialize))]
 #[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
 pub enum Event {

substrate/abi/src/signals.rs

@@ -5,7 +5,9 @@ use serai_validator_sets_primitives::ValidatorSet;
 pub use serai_signals_primitives as primitives;
 use primitives::SignalId;
 
-#[derive(Clone, PartialEq, Eq, Debug, scale::Encode, scale::Decode, scale_info::TypeInfo)]
+#[derive(
+  Clone, PartialEq, Eq, Debug, scale::Encode, scale::Decode, scale::DecodeWithMemTracking,
+)]
 #[cfg_attr(feature = "borsh", derive(borsh::BorshSerialize, borsh::BorshDeserialize))]
 #[cfg_attr(feature = "serde", derive(serde::Serialize))]
 #[cfg_attr(all(feature = "std", feature = "serde"), derive(serde::Deserialize))]
@@ -17,7 +19,9 @@ pub enum Call {
   stand_against { signal_id: SignalId, for_network: NetworkId },
 }
 
-#[derive(Clone, PartialEq, Eq, Debug, scale::Encode, scale::Decode, scale_info::TypeInfo)]
+#[derive(
+  Clone, PartialEq, Eq, Debug, scale::Encode, scale::Decode, scale::DecodeWithMemTracking,
+)]
 #[cfg_attr(feature = "borsh", derive(borsh::BorshSerialize, borsh::BorshDeserialize))]
 #[cfg_attr(feature = "serde", derive(serde::Serialize))]
 #[cfg_attr(all(feature = "std", feature = "serde"), derive(serde::Deserialize))]

substrate/abi/src/system.rs

@@ -1,13 +1,15 @@
-use frame_support::dispatch::{DispatchInfo, DispatchError};
+use frame_system::DispatchEventInfo;
+use frame_support::sp_runtime::DispatchError;
 
 use serai_primitives::SeraiAddress;
 
-#[derive(Clone, PartialEq, Eq, Debug, scale::Encode, scale::Decode, scale_info::TypeInfo)]
+#[derive(
+  Clone, PartialEq, Eq, Debug, scale::Encode, scale::Decode, scale::DecodeWithMemTracking,
+)]
 pub enum Event {
-  ExtrinsicSuccess { dispatch_info: DispatchInfo },
-  ExtrinsicFailed { dispatch_error: DispatchError, dispatch_info: DispatchInfo },
+  ExtrinsicSuccess { dispatch_info: DispatchEventInfo },
+  ExtrinsicFailed { dispatch_error: DispatchError, dispatch_info: DispatchEventInfo },
   CodeUpdated,
   NewAccount { account: SeraiAddress },
   KilledAccount { account: SeraiAddress },
-  Remarked { sender: SeraiAddress, hash: [u8; 32] },
 }

substrate/abi/src/timestamp.rs

@@ -1,4 +1,6 @@
-#[derive(Clone, PartialEq, Eq, Debug, scale::Encode, scale::Decode, scale_info::TypeInfo)]
+#[derive(
+  Clone, PartialEq, Eq, Debug, scale::Encode, scale::Decode, scale::DecodeWithMemTracking,
+)]
 #[cfg_attr(feature = "serde", derive(serde::Serialize))]
 #[cfg_attr(all(feature = "std", feature = "serde"), derive(serde::Deserialize))]
 pub enum Call {

substrate/abi/src/tx.rs

@@ -1,3 +1,5 @@
+#![allow(deprecated)]
+
 use scale::Encode;
 
 use sp_core::sr25519::{Public, Signature};
@@ -8,18 +10,11 @@ use serai_primitives::SeraiAddress;
 use frame_support::dispatch::GetDispatchInfo;
 
 pub trait TransactionMember:
-  Clone + PartialEq + Eq + core::fmt::Debug + scale::Encode + scale::Decode + scale_info::TypeInfo
+  Clone + PartialEq + Eq + core::fmt::Debug + scale::Encode + scale::Decode
 {
 }
-impl<
-    T: Clone
-      + PartialEq
-      + Eq
-      + core::fmt::Debug
-      + scale::Encode
-      + scale::Decode
-      + scale_info::TypeInfo,
-  > TransactionMember for T
+impl<T: Clone + PartialEq + Eq + core::fmt::Debug + scale::Encode + scale::Decode> TransactionMember
+  for T
 {
 }
 
@@ -29,8 +24,8 @@ type TransactionDecodeAs<Extra> = (crate::Call, Option<(SeraiAddress, Signature,
 
 // We use our own Transaction struct, over UncheckedExtrinsic, for more control, a bit more
 // simplicity, and in order to be immune to https://github.com/paritytech/polkadot-sdk/issues/2947
-#[allow(private_bounds)]
-#[derive(Clone, PartialEq, Eq, Debug)]
+#[allow(clippy::multiple_bound_locations)]
+#[derive(Clone, PartialEq, Eq, Debug, scale::DecodeWithMemTracking)]
 pub struct Transaction<
   Call: 'static + TransactionMember + From<crate::Call>,
   Extra: 'static + TransactionMember,
@@ -50,6 +45,10 @@ impl<Call: 'static + TransactionMember + From<crate::Call>, Extra: 'static + Tra
   pub fn call(&self) -> &crate::Call {
     &self.call
   }
+
+  pub fn signer(&self) -> Option<SeraiAddress> {
+    self.signature.as_ref().map(|(address, _sig, _extra)| *address)
+  }
 }
 
 impl<Call: 'static + TransactionMember + From<crate::Call>, Extra: 'static + TransactionMember>
@@ -69,16 +68,6 @@ impl<Call: 'static + TransactionMember + From<crate::Call>, Extra: 'static + Tra
     Ok(Self { call, mapped_call, signature })
   }
 }
-impl<Call: 'static + TransactionMember + From<crate::Call>, Extra: 'static + TransactionMember>
-  scale_info::TypeInfo for Transaction<Call, Extra>
-{
-  type Identity = TransactionDecodeAs<Extra>;
-
-  // Define the type info as the info of the type equivalent to what we encode as
-  fn type_info() -> scale_info::Type {
-    TransactionDecodeAs::<Extra>::type_info()
-  }
-}
 
 #[cfg(feature = "serde")]
 mod _serde {
@@ -129,23 +118,14 @@ impl<
 impl<
     Call: 'static + TransactionMember + From<crate::Call> + TryInto<crate::Call>,
     Extra: 'static + TransactionMember,
-  > frame_support::traits::ExtrinsicCall for Transaction<Call, Extra>
+  > frame_support::sp_runtime::traits::ExtrinsicCall for Transaction<Call, Extra>
 {
+  type Call = Call;
   fn call(&self) -> &Call {
     &self.mapped_call
   }
 }
 
-impl<
-    Call: 'static + TransactionMember + From<crate::Call>,
-    Extra: 'static + TransactionMember + sp_runtime::traits::SignedExtension,
-  > sp_runtime::traits::ExtrinsicMetadata for Transaction<Call, Extra>
-{
-  type SignedExtensions = Extra;
-
-  const VERSION: u8 = 0;
-}
-
 impl<
     Call: 'static + TransactionMember + From<crate::Call> + GetDispatchInfo,
     Extra: 'static + TransactionMember,
@@ -156,9 +136,10 @@ impl<
   }
 }
 
+use sp_runtime::generic::ExtrinsicFormat;
 impl<
-    Call: 'static + TransactionMember + From<crate::Call>,
-    Extra: 'static + TransactionMember + sp_runtime::traits::SignedExtension,
+    Call: 'static + TransactionMember + From<crate::Call> + sp_runtime::traits::Dispatchable,
+    Extra: 'static + TransactionMember + sp_runtime::traits::TransactionExtension<Call>,
   > sp_runtime::traits::BlindCheckable for Transaction<Call, Extra>
 {
   type Checked = sp_runtime::generic::CheckedExtrinsic<Public, Call, Extra>;
@@ -168,19 +149,33 @@ impl<
   ) -> Result<Self::Checked, sp_runtime::transaction_validity::TransactionValidityError> {
     Ok(match self.signature {
       Some((signer, signature, extra)) => {
-        if !signature.verify(
-          (&self.call, &extra, extra.additional_signed()?).encode().as_slice(),
-          &signer.into(),
-        ) {
+        if !signature
+          .verify((&self.call, &extra, extra.implicit()?).encode().as_slice(), &signer.into())
+        {
           Err(sp_runtime::transaction_validity::InvalidTransaction::BadProof)?
         }
 
         sp_runtime::generic::CheckedExtrinsic {
-          signed: Some((signer.into(), extra)),
+          format: ExtrinsicFormat::Signed(signer.into(), extra),
           function: self.mapped_call,
         }
       }
-      None => sp_runtime::generic::CheckedExtrinsic { signed: None, function: self.mapped_call },
+      None => sp_runtime::generic::CheckedExtrinsic {
+        format: ExtrinsicFormat::Bare,
+        function: self.mapped_call,
+      },
     })
   }
 }
+
+impl<
+    Call: 'static + TransactionMember + From<crate::Call> + TryInto<crate::Call>,
+    Extra: 'static + TransactionMember,
+  > frame_support::traits::InherentBuilder for Transaction<Call, Extra>
+{
+  /// Panics if the inherent isn't supported.
+  // TODO: Don't panic here
+  fn new_inherent(call: Self::Call) -> Self {
+    sp_runtime::traits::Extrinsic::new(call, None).expect("trying to build an unsupported inherent")
+  }
+}

substrate/abi/src/validator_sets.rs

@@ -5,7 +5,9 @@ pub use serai_validator_sets_primitives as primitives;
 use serai_primitives::*;
 use serai_validator_sets_primitives::*;
 
-#[derive(Clone, PartialEq, Eq, Debug, scale::Encode, scale::Decode, scale_info::TypeInfo)]
+#[derive(
+  Clone, PartialEq, Eq, Debug, scale::Encode, scale::Decode, scale::DecodeWithMemTracking,
+)]
 #[cfg_attr(feature = "serde", derive(serde::Serialize))]
 #[cfg_attr(all(feature = "std", feature = "serde"), derive(serde::Deserialize))]
 pub enum Call {
@@ -38,7 +40,9 @@ pub enum Call {
   },
 }
 
-#[derive(Clone, PartialEq, Eq, Debug, scale::Encode, scale::Decode, scale_info::TypeInfo)]
+#[derive(
+  Clone, PartialEq, Eq, Debug, scale::Encode, scale::Decode, scale::DecodeWithMemTracking,
+)]
 #[cfg_attr(feature = "borsh", derive(borsh::BorshSerialize, borsh::BorshDeserialize))]
 #[cfg_attr(feature = "serde", derive(serde::Serialize))]
 #[cfg_attr(all(feature = "std", feature = "serde"), derive(serde::Deserialize))]