chain segment processing for blobs

beacon_node/network/src/sync/block_lookups/mod.rs

@@ -647,6 +647,7 @@ impl<T: BeaconChainTypes> BlockLookups<T> {
                         WorkEvent::rpc_beacon_block(block_root, block, duration, process_type)
                     }
                     BlockTy::BlockAndBlob { block_sidecar_pair } => {
+                        //FIXME(sean)
                         // WorkEvent::rpc_block_and_glob(block_sidecar_pair)
                         todo!("we also need to process block-glob pairs for rpc")
                     }

beacon_node/network/src/sync/block_lookups/single_block_lookup.rs

@@ -108,7 +108,7 @@ impl<const MAX_ATTEMPTS: u8> SingleBlockRequest<MAX_ATTEMPTS> {
     pub fn verify_block<T: EthSpec>(
         &mut self,
         block: Option<BlockTy<T>>,
-    ) -> Result<Option<(RootBlockTuple<T>)>, VerifyError> {
+    ) -> Result<Option<RootBlockTuple<T>>, VerifyError> {
         match self.state {
             State::AwaitingDownload => {
                 self.register_failure_downloading();