refactor: convert blockNumber to bigint

[jxom]

Refactoring blockNumber to be a bigint instead of a number. Could be possible for an L2 to overflow.

[changeset-bot]

⚠️ No Changeset found

Latest commit: 7b2b785

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[codecov]

Codecov Report

Merging #4 (7b2b785) into main (998dfba) will not change coverage.
The diff coverage is 100.00%.

@@            Coverage Diff            @@
##              main        #4   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files           57        57           
  Lines         2186      2188    +2     
  Branches       208       208           
=========================================
+ Hits          2186      2188    +2     

Impacted Files	Coverage Δ
packages/core/src/actions/account/fetchBalance.ts	100.00% <100.00%> (ø)
packages/core/src/actions/block/fetchBlock.ts	100.00% <100.00%> (ø)
...ackages/core/src/actions/block/fetchBlockNumber.ts	100.00% <100.00%> (ø)
...s/core/src/actions/transaction/fetchTransaction.ts	100.00% <100.00%> (ø)
packages/core/test/utils.ts	100.00% <100.00%> (ø)

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[jxom]

lol sick @codecov