[Feat] 817 rlp tx writer

[thedarkjester]

This PR implements issue(s) #817

Checklist

• I wrote new tests for my new core changes.
• I have successfully ran tests, style checker and build against my new changes locally.
• I have informed the team of any breaking changes if there are any.

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 68.00%. Comparing base (efe3b24) to head (5f42ca2).
Report is 6 commits behind head on main.

Additional details and impacted files

@@             Coverage Diff              @@
##               main     #818      +/-   ##
============================================
+ Coverage     67.82%   68.00%   +0.17%     
  Complexity     1206     1206              
============================================
  Files           326      328       +2     
  Lines         13412    13486      +74     
  Branches       1355     1357       +2     
============================================
+ Hits           9097     9171      +74     
  Misses         3753     3753              
  Partials        562      562              

Flag	Coverage Δ		*Carryforward flag
hardhat	98.63% <100.00%> (+0.10%)	⬆️
kotlin	65.47% <ø> (ø)		Carriedforward from 93ff836

*This pull request uses carry forward flags. Click here to find out more.

Files with missing lines	Coverage Δ
contracts/src/libraries/Eip1559RlpEncoder.sol	100.00% <100.00%> (ø)
contracts/src/libraries/RlpEncoder.sol	100.00% <100.00%> (ø)
contracts/src/security/pausing/PauseManager.sol	100.00% <100.00%> (ø)

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