test the event commitment trie on substreams with real data

[benjaminbollen]

in wasm32 handler:

• get pb::Block as argument
• use BlockCommitment
• write out recordChanges of EncodedLogs (this is mostly for our own debugging as we build out circuits)

[benjaminbollen]

• [x] complete sync of events and encoded logs into postgres
• [x] run it on block

[jorgeantonio21]

Resolved in #102