Add Fulu boilerplate (#6695)

* Add Fulu boilerplate

* Add more boilerplate

* Change fulu_time to osaka_time

* Merge branch 'unstable' into fulu-boilerplate

* Fix tests

* Merge branch 'unstable' into fulu-boilerplate

* More test fixes

* Apply suggestions

* Remove `get_payload` boilerplate

* Add lightclient fulu types and fix beacon-chain-tests

* Disable Fulu in ef-tests

* Reduce boilerplate for future forks

* Small fixes

* One more fix

* Apply suggestions

* Merge branch 'unstable' into fulu-boilerplate

* Fix lints

validator_client/beacon_node_fallback/src/lib.rs

@@ -361,6 +361,14 @@ impl<E: EthSpec> CandidateBeaconNode<E> {
                 "endpoint_electra_fork_epoch" => ?beacon_node_spec.electra_fork_epoch,
                 "hint" => UPDATE_REQUIRED_LOG_HINT,
             );
+        } else if beacon_node_spec.fulu_fork_epoch != spec.fulu_fork_epoch {
+            warn!(
+            log,
+                    "Beacon node has mismatched Fulu fork epoch";
+                    "endpoint" => %self.beacon_node,
+                    "endpoint_fulu_fork_epoch" => ?beacon_node_spec.fulu_fork_epoch,
+                    "hint" => UPDATE_REQUIRED_LOG_HINT,
+                );
         }
 
         Ok(())

validator_client/http_api/src/test_utils.rs

@@ -251,9 +251,9 @@ impl ApiTester {
     pub async fn test_get_lighthouse_spec(self) -> Self {
         let result = self
             .client
-            .get_lighthouse_spec::<ConfigAndPresetElectra>()
+            .get_lighthouse_spec::<ConfigAndPresetFulu>()
             .await
-            .map(|res| ConfigAndPreset::Electra(res.data))
+            .map(|res| ConfigAndPreset::Fulu(res.data))
             .unwrap();
         let expected = ConfigAndPreset::from_chain_spec::<E>(&E::default_spec(), None);
 

validator_client/http_api/src/tests.rs

@@ -214,9 +214,9 @@ impl ApiTester {
     pub async fn test_get_lighthouse_spec(self) -> Self {
         let result = self
             .client
-            .get_lighthouse_spec::<ConfigAndPresetElectra>()
+            .get_lighthouse_spec::<ConfigAndPresetFulu>()
             .await
-            .map(|res| ConfigAndPreset::Electra(res.data))
+            .map(|res| ConfigAndPreset::Fulu(res.data))
             .unwrap();
         let expected = ConfigAndPreset::from_chain_spec::<E>(&E::default_spec(), None);
 

validator_client/signing_method/src/web3signer.rs

@@ -29,6 +29,7 @@ pub enum ForkName {
     Capella,
     Deneb,
     Electra,
+    Fulu,
 }
 
 #[derive(Debug, PartialEq, Serialize)]
@@ -107,6 +108,11 @@ impl<'a, E: EthSpec, Payload: AbstractExecPayload<E>> Web3SignerObject<'a, E, Pa
                 block: None,
                 block_header: Some(block.block_header()),
             }),
+            BeaconBlock::Fulu(_) => Ok(Web3SignerObject::BeaconBlock {
+                version: ForkName::Fulu,
+                block: None,
+                block_header: Some(block.block_header()),
+            }),
         }
     }