This log is extreme noise in our current setup for all RPC's. I moved to
Debug, but should be deleted imo.

This logging of requests/responses should come at a higher proxy level
IMO, or have the request + response written elsewhere asynchronously.

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---

#### PR checklist

- [ ] Tests written/updated
- [x] Changelog entry added in `.changelog` (we use
[unclog](https://github.com/informalsystems/unclog) to manage our
changelog)
- [ ] Updated relevant documentation (`docs/` or `spec/`) and code
comments
- [x] Title follows the [Conventional
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(cherry picked from commit 313557a)