Fix more todo's, migratye firehose type conversions to alloy instead of web3

Author: incrypto32

chain/ethereum/src/adapter.rs

@@ -1324,7 +1324,6 @@ mod tests {
 
     #[test]
     fn ethereum_trigger_filter_to_firehose() {
-        let address = |value: u64| Address::from_slice(&value.to_le_bytes());
         let sig = |value: u64| B256::from_slice(&value.to_le_bytes());
         let mut filter = TriggerFilter {
             log: EthereumLogFilter {

chain/ethereum/src/chain.rs

@@ -657,16 +657,6 @@ impl BlockFinality {
     }
 }
 
-impl<'a> From<&'a BlockFinality> for BlockPtr {
-    fn from(block: &'a BlockFinality) -> BlockPtr {
-        match block {
-            BlockFinality::Final(b) => BlockPtr::from(&**b),
-            BlockFinality::NonFinal(b) => BlockPtr::from(&b.ethereum_block),
-            BlockFinality::Ptr(b) => BlockPtr::new(b.hash.clone(), b.number),
-        }
-    }
-}
-
 impl Block for BlockFinality {
     fn ptr(&self) -> BlockPtr {
         match self {