heze boilerplate

validator_client/beacon_node_fallback/src/lib.rs

@@ -400,6 +400,13 @@ impl CandidateBeaconNode {
             hint = UPDATE_REQUIRED_LOG_HINT,
             "Beacon node has mismatched Gloas fork epoch"
             );
+        } else if beacon_node_spec.heze_fork_epoch != spec.heze_fork_epoch {
+            warn!(
+            endpoint = %self.beacon_node,
+            endpoint_heze_fork_epoch = ?beacon_node_spec.heze_fork_epoch,
+            hint = UPDATE_REQUIRED_LOG_HINT,
+            "Beacon node has mismatched Heze fork epoch"
+            );
         }
 
         Ok(())

validator_client/signing_method/src/web3signer.rs

@@ -34,6 +34,7 @@ pub enum ForkName {
     Electra,
     Fulu,
     Gloas,
+    Heze,
 }
 
 #[derive(Debug, PartialEq, Serialize)]
@@ -123,6 +124,11 @@ impl<'a, E: EthSpec, Payload: AbstractExecPayload<E>> Web3SignerObject<'a, E, Pa
                 block: None,
                 block_header: Some(block.block_header()),
             }),
+            BeaconBlock::Heze(_) => Ok(Web3SignerObject::BeaconBlock {
+                version: ForkName::Heze,
+                block: None,
+                block_header: Some(block.block_header()),
+            }),
         }
     }