In week 9 & 10 I
- Added `tracing` to [beacon_chain](https://github.com/sigp/lighthouse/tree/stable/beacon_node/beacon_chain) crate

- here're the [changes](https://github.com/sigp/lighthouse/pull/6070/commits/02af459404cb93e0bc0fdca99532c68680d4b66e)

- Implemented the `ExecutionBackend` trait for lighthouse-reth but faced tons of issues while propagating the type parameter change,which I'm still working on.

- Haven't managed to open the PR yet
- here's the [commit](https://github.com/sigp/lighthouse/commit/0f2fa159b1588aeb81c1fb98a5624dee1dcb077d)

### Goals for next week
- Add tracing to rest of the crates in [lighthouse/beacon_node](https://github.com/sigp/lighthouse/tree/stable/beacon_node)
- Continue preparing the EL Backend abstraction PR & resolve the issues