## Issue Addressed
NA
## Proposed Changes
Adds more `debug` logging to help troubleshoot invalid execution payload blocks. I was doing some of this recently and found it to be challenging.
With this PR we should be able to grep `Invalid execution payload` and get one-liners that will show the block, slot and details about the proposer.
I also changed the log in `process_invalid_execution_payload` since it was a little misleading; the `block_root` wasn't necessary the block which had an invalid payload.
## Additional Info
NA