Standardize logs in common, signer, and persistence #7261

All 1 358 tests pass in 9m 32s

4 files ±0 54 suites ±0 9m 32s ⏱️ -4s
1 358 tests ±0 1 358 ✅ ±0 0 💤 ±0 0 ❌ ±0
1 566 runs ±0 1 566 ✅ ±0 0 💤 ±0 0 ❌ ±0

Results for commit 60e1b7d. ± Comparison against earlier commit b4c80be.