diff --git a/substrate/client/serai/src/validator_sets.rs b/substrate/client/serai/src/validator_sets.rs
index 52d2c1d2..e4162b92 100644
--- a/substrate/client/serai/src/validator_sets.rs
+++ b/substrate/client/serai/src/validator_sets.rs
@@ -1,3 +1,5 @@
+use core::str::FromStr;
+
 use borsh::BorshDeserialize;
 
 pub use serai_abi::{
@@ -145,6 +147,72 @@ impl<'serai> ValidatorSets<'serai> {
     .map_err(|_| RpcError::InvalidNode("validator set's keys weren't a valid key pair".to_string()))
   }
 
+  /// The current validators for the specified network.
+  pub async fn current_validators(
+    &self,
+    network: NetworkId,
+  ) -> Result<Option<Vec<SeraiAddress>>, RpcError> {
+    self
+      .0
+      .call::<Option<Vec<String>>>(
+        "validator-sets/current_validators",
+        &format!(r#", "network": {} "#, rpc_network(network)?),
+      )
+      .await?
+      .map(|validators| {
+        validators
+          .into_iter()
+          .map(|addr| {
+            SeraiAddress::from_str(&addr)
+              .map_err(|_| RpcError::InvalidNode("validator's address was invalid".to_string()))
+          })
+          .collect()
+      })
+      .transpose()
+  }
+
+  /// If the prior validators for this network is still expected to publish a slash report.
+  pub async fn pending_slash_report(&self, network: ExternalNetworkId) -> Result<bool, RpcError> {
+    self
+      .0
+      .call(
+        "validator-sets/pending_slash_report",
+        &format!(r#", "network": {} "#, rpc_network(network)?),
+      )
+      .await
+  }
+
+  /// The key on an embedded elliptic curve for the specified validator.
+  pub async fn embedded_elliptic_curve_keys(
+    &self,
+    validator: SeraiAddress,
+    network: ExternalNetworkId,
+  ) -> Result<Option<EmbeddedEllipticCurveKeys>, RpcError> {
+    let Some(keys) = self
+      .0
+      .call::<Option<String>>(
+        "validator-sets/embedded_elliptic_curve_keys",
+        &format!(r#", "validator": {validator}, "network": {} "#, rpc_network(network)?),
+      )
+      .await?
+    else {
+      return Ok(None);
+    };
+    EmbeddedEllipticCurveKeys::deserialize(
+      &mut hex::decode(keys)
+        .map_err(|_| {
+          RpcError::InvalidNode(
+            "validator's embedded elliptic curve keys weren't valid hex".to_string(),
+          )
+        })?
+        .as_slice(),
+    )
+    .map(Some)
+    .map_err(|_| {
+      RpcError::InvalidNode("validator's embedded elliptic curve keys weren't valid".to_string())
+    })
+  }
+
   /// Create a transaction to set a validator set's keys.
   pub fn set_keys(
     network: ExternalNetworkId,
diff --git a/substrate/node/src/rpc/validator_sets.rs b/substrate/node/src/rpc/validator_sets.rs
index 70ee006b..79c65e83 100644
--- a/substrate/node/src/rpc/validator_sets.rs
+++ b/substrate/node/src/rpc/validator_sets.rs
@@ -1,4 +1,5 @@
-use std::{sync::Arc, ops::Deref, convert::AsRef, collections::HashSet};
+use core::{ops::Deref, convert::AsRef, str::FromStr};
+use std::{sync::Arc, collections::HashSet};
 
 use rand_core::{RngCore, OsRng};
 
@@ -111,5 +112,74 @@ pub(crate) fn module<
     Ok(key_pair.map(|key_pair| hex::encode(borsh::to_vec(&key_pair).unwrap())))
   });
 
+  module.register_method(
+    "validator-sets/current_validators",
+    |params, client, _ext| -> Result<_, Error> {
+      let Some(block_hash) = block_hash(&**client, &params)? else {
+        Err(Error::InvalidStateReference)?
+      };
+      let network = network(&params)?;
+      let Ok(validators) = client.runtime_api().current_validators(block_hash, network) else {
+        Err(Error::Internal("couldn't fetch the current validators for the requested network"))?
+      };
+      Ok(
+        validators.map(|validators| validators.iter().map(ToString::to_string).collect::<Vec<_>>()),
+      )
+    },
+  );
+
+  module.register_method(
+    "validator-sets/pending_slash_report",
+    |params, client, _ext| -> Result<_, Error> {
+      let Some(block_hash) = block_hash(&**client, &params)? else {
+        Err(Error::InvalidStateReference)?
+      };
+      let Ok(network) = ExternalNetworkId::try_from(network(&params)?) else {
+        Err(Error::InvalidRequest(
+          "asking if a non-external validator set has a pending slash report",
+        ))?
+      };
+      client
+        .runtime_api()
+        .pending_slash_report(block_hash, network)
+        .map_err(|_| Error::Internal("couldn't fetch if this network has a pending slash report"))
+    },
+  );
+
+  module.register_method(
+    "validator-sets/embedded_elliptic_curve_keys",
+    |params, client, _ext| -> Result<_, Error> {
+      let Some(block_hash) = block_hash(&**client, &params)? else {
+        Err(Error::InvalidStateReference)?
+      };
+
+      #[derive(sp_core::serde::Deserialize)]
+      #[serde(crate = "sp_core::serde")]
+      struct Validator {
+        validator: String,
+      }
+      let Ok(validator) = params.parse::<Validator>() else {
+        Err(Error::InvalidRequest(r#"missing `string` "validator" field"#))?
+      };
+      let Ok(validator) = SeraiAddress::from_str(&validator.validator) else {
+        Err(Error::InvalidRequest(r#"validator had an invalid address"#))?
+      };
+
+      let Ok(network) = ExternalNetworkId::try_from(network(&params)?) else {
+        Err(Error::InvalidRequest(
+          "asking for the embedded elliptic curve keys for a non-external network",
+        ))?
+      };
+      let Ok(embedded_elliptic_curve_keys) =
+        client.runtime_api().embedded_elliptic_curve_keys(block_hash, validator, network)
+      else {
+        Err(Error::Internal("couldn't fetch the keys for the requested validator set"))?
+      };
+      Ok(embedded_elliptic_curve_keys.map(|embedded_elliptic_curve_keys| {
+        hex::encode(borsh::to_vec(&embedded_elliptic_curve_keys).unwrap())
+      }))
+    },
+  );
+
   module
 }
diff --git a/substrate/runtime/src/lib.rs b/substrate/runtime/src/lib.rs
index 4129c27c..35bc10cb 100644
--- a/substrate/runtime/src/lib.rs
+++ b/substrate/runtime/src/lib.rs
@@ -6,10 +6,11 @@ extern crate alloc;
 use alloc::vec::Vec;
 use serai_abi::{
   primitives::{
-    crypto::{Public, SignedEmbeddedEllipticCurveKeys, KeyPair},
-    network_id::NetworkId,
+    crypto::{Public, EmbeddedEllipticCurveKeys, SignedEmbeddedEllipticCurveKeys, KeyPair},
+    network_id::{ExternalNetworkId, NetworkId},
     validator_sets::{Session, ExternalValidatorSet, ValidatorSet},
     balance::{Amount, Balance},
+    address::SeraiAddress,
   },
   Event,
 };
@@ -39,6 +40,12 @@ sp_api::decl_runtime_apis! {
     fn current_session(network: NetworkId) -> Option<Session>;
     fn current_stake(network: NetworkId) -> Option<Amount>;
     fn keys(set: ExternalValidatorSet) -> Option<KeyPair>;
+    fn current_validators(network: NetworkId) -> Option<Vec<SeraiAddress>>;
+    fn pending_slash_report(network: ExternalNetworkId) -> bool;
+    fn embedded_elliptic_curve_keys(
+      validator: SeraiAddress,
+      network: ExternalNetworkId,
+    ) -> Option<EmbeddedEllipticCurveKeys>;
   }
 }
 
@@ -183,7 +190,7 @@ mod apis {
         unimplemented!("runtime is only implemented when WASM")
       }
       fn validators(
-        network: serai_abi::primitives::network_id::NetworkId
+        network: NetworkId
       ) -> Vec<serai_abi::primitives::crypto::Public> {
         unimplemented!("runtime is only implemented when WASM")
       }
@@ -196,6 +203,18 @@ mod apis {
       fn keys(set: ExternalValidatorSet) -> Option<KeyPair> {
         unimplemented!("runtime is only implemented when WASM")
       }
+      fn current_validators(network: NetworkId) -> Option<Vec<SeraiAddress>> {
+        unimplemented!("runtime is only implemented when WASM")
+      }
+      fn pending_slash_report(network: ExternalNetworkId) -> bool {
+        unimplemented!("runtime is only implemented when WASM")
+      }
+      fn embedded_elliptic_curve_keys(
+        validator: SeraiAddress,
+        network: ExternalNetworkId,
+      ) -> Option<EmbeddedEllipticCurveKeys> {
+        unimplemented!("runtime is only implemented when WASM")
+      }
     }
   }
 }
diff --git a/substrate/runtime/src/wasm/mod.rs b/substrate/runtime/src/wasm/mod.rs
index 28bb816c..9d5bcf4b 100644
--- a/substrate/runtime/src/wasm/mod.rs
+++ b/substrate/runtime/src/wasm/mod.rs
@@ -10,6 +10,7 @@ use sp_version::RuntimeVersion;
 
 use serai_abi::{
   primitives::{
+    crypto::EmbeddedEllipticCurveKeys,
     network_id::{ExternalNetworkId, NetworkId},
     balance::{Amount, ExternalBalance},
     validator_sets::{Session, ExternalValidatorSet, ValidatorSet},
@@ -582,6 +583,23 @@ sp_api::impl_runtime_apis! {
             })
         })
     }
+    fn current_validators(network: NetworkId) -> Option<Vec<SeraiAddress>> {
+      let session = ValidatorSets::current_session(network)?;
+      Some(
+        ValidatorSets::selected_validators(ValidatorSet { network, session })
+          .map(|(key, _key_shares)| SeraiAddress::from(key))
+          .collect()
+      )
+    }
+    fn pending_slash_report(network: ExternalNetworkId) -> bool {
+      ValidatorSets::pending_slash_report(network)
+    }
+    fn embedded_elliptic_curve_keys(
+      validator: SeraiAddress,
+      network: ExternalNetworkId,
+    ) -> Option<EmbeddedEllipticCurveKeys> {
+      ValidatorSets::embedded_elliptic_curve_keys(validator.into(), network)
+    }
   }
 }
 
diff --git a/substrate/validator-sets/src/embedded_elliptic_curve_keys.rs b/substrate/validator-sets/src/embedded_elliptic_curve_keys.rs
index b00cab26..22f68b0d 100644
--- a/substrate/validator-sets/src/embedded_elliptic_curve_keys.rs
+++ b/substrate/validator-sets/src/embedded_elliptic_curve_keys.rs
@@ -1,6 +1,11 @@
 use sp_core::sr25519::Public;
 
-use serai_abi::primitives::{crypto::SignedEmbeddedEllipticCurveKeys, network_id::*};
+use serai_abi::primitives::{
+  crypto::{
+    EmbeddedEllipticCurveKeys as EmbeddedEllipticCurveKeysStruct, SignedEmbeddedEllipticCurveKeys,
+  },
+  network_id::*,
+};
 
 use frame_support::storage::StorageDoubleMap;
 
@@ -11,8 +16,8 @@ pub(crate) trait EmbeddedEllipticCurveKeysStorage {
   type EmbeddedEllipticCurveKeys: StorageDoubleMap<
     ExternalNetworkId,
     Public,
-    serai_abi::primitives::crypto::EmbeddedEllipticCurveKeys,
-    Query = Option<serai_abi::primitives::crypto::EmbeddedEllipticCurveKeys>,
+    EmbeddedEllipticCurveKeysStruct,
+    Query = Option<EmbeddedEllipticCurveKeysStruct>,
   >;
 }
 
@@ -23,6 +28,13 @@ pub(crate) trait EmbeddedEllipticCurveKeys {
     validator: Public,
     keys: SignedEmbeddedEllipticCurveKeys,
   ) -> Result<(), ()>;
+
+  /// Get a validator's embedded elliptic curve keys, for an external network.
+  fn embedded_elliptic_curve_keys(
+    validator: Public,
+    network: ExternalNetworkId,
+  ) -> Option<EmbeddedEllipticCurveKeysStruct>;
+
   /// Check if a validator still needs to set embedded elliptic curve keys.
   fn still_needs_to_set_embedded_elliptic_curve_keys(network: NetworkId, validator: Public)
     -> bool;
@@ -39,6 +51,14 @@ impl<S: EmbeddedEllipticCurveKeysStorage> EmbeddedEllipticCurveKeys for S {
     Ok(())
   }
 
+  /// Get a validator's embedded elliptic curve keys, for an external network.
+  fn embedded_elliptic_curve_keys(
+    validator: Public,
+    network: ExternalNetworkId,
+  ) -> Option<EmbeddedEllipticCurveKeysStruct> {
+    S::EmbeddedEllipticCurveKeys::get(network, validator)
+  }
+
   /// Check if a validator still needs to set embedded elliptic curve keys.
   fn still_needs_to_set_embedded_elliptic_curve_keys(
     network: NetworkId,
diff --git a/substrate/validator-sets/src/lib.rs b/substrate/validator-sets/src/lib.rs
index ac44b478..54178f37 100644
--- a/substrate/validator-sets/src/lib.rs
+++ b/substrate/validator-sets/src/lib.rs
@@ -32,7 +32,10 @@ mod pallet {
 
   use serai_abi::{
     primitives::{
-      crypto::{SignedEmbeddedEllipticCurveKeys, ExternalKey, KeyPair, Signature},
+      crypto::{
+        EmbeddedEllipticCurveKeys as EmbeddedEllipticCurveKeysStruct,
+        SignedEmbeddedEllipticCurveKeys, ExternalKey, KeyPair, Signature,
+      },
       network_id::*,
       coin::*,
       balance::*,
@@ -315,6 +318,19 @@ mod pallet {
       Abstractions::<T>::external_key(set)
     }
 
+    pub fn pending_slash_report(network: ExternalNetworkId) -> bool {
+      Abstractions::<T>::waiting_for_slash_report(network).is_some()
+    }
+
+    pub fn embedded_elliptic_curve_keys(
+      validator: Public,
+      network: ExternalNetworkId,
+    ) -> Option<EmbeddedEllipticCurveKeysStruct> {
+      <Abstractions<T> as crate::EmbeddedEllipticCurveKeys>::embedded_elliptic_curve_keys(
+        validator, network,
+      )
+    }
+
     /* TODO
     pub fn distribute_block_rewards(
       network: NetworkId,