Rianhughes/sequencer

[rianhughes]

Merging https://github.com/NethermindEth/juno/compare/main...feature/sequencer into main, by cherry-picking

[codecov[bot]]

Codecov Report

Attention: Patch coverage is 64.58658% with 227 lines in your changes missing coverage. Please review.

Project coverage is 74.65%. Comparing base (1ae9019) to head (c2e61b3). Report is 10 commits behind head on main.

:exclamation: Current head c2e61b3 differs from pull request most recent head 856a438

Please upload reports for the commit 856a438 to get more accurate results.

Files	Patch %	Lines
builder/builder.go	71.92%	30 Missing and 18 partials :warning:
genesis/genesis.go	55.17%	25 Missing and 14 partials :warning:
mempool/mempool.go	70.94%	19 Missing and 15 partials :warning:
blockchain/blockchain.go	70.23%	11 Missing and 14 partials :warning:
node/node.go	54.00%	17 Missing and 6 partials :warning:
rpc/transaction.go	13.04%	18 Missing and 2 partials :warning:
node/genesis.go	0.00%	18 Missing :warning:
blockchain/pending.go	82.92%	4 Missing and 3 partials :warning:
rpc/handlers.go	83.33%	2 Missing and 2 partials :warning:
utils/clone.go	42.85%	2 Missing and 2 partials :warning:
... and 2 more

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #1863 +/- ## ========================================== - Coverage 75.39% 74.65% -0.75% ========================================== Files 97 103 +6 Lines 8333 8870 +537 ========================================== + Hits 6283 6622 +339 - Misses 1518 1653 +135 - Partials 532 595 +63 ```

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[rianhughes]

Note for self: global state root seems to change every block, after the 10th block, despite no transactions???