Implement API to store and index logs

[franklywatson]

This issue continues breaking down the formal Ethereum RPC spec into dependency ordered chunks. This issue is to implement the API to store and index logs.

• eth_getLogs

We will need to:

Understand the internal wiring to be implemented and what interactions with BridgedAccount or other Flow constructs this will have in the functions implementation. Formalize the specification/requirements through discussion in this issue
Implement the endpoints above including corresponding automated tests to the agreed upon spec