use bigint power

[luu-alex]

Description

#6506

Please include a summary of the changes and be sure to follow our Contribution Guidelines.

Type of change

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)

Checklist:

• I have selected the correct base branch.
• I have performed a self-review of my own code.
• I have commented my code, particularly in hard-to-understand areas.
• I have made corresponding changes to the documentation.
• My changes generate no new warnings.
• Any dependent changes have been merged and published in downstream modules.
• I ran npm run lint with success and extended the tests and types if necessary.
• I ran npm run test:unit with success.
• I ran npm run test:coverage and my test cases cover all the lines and branches of the added code.
• I ran npm run build and tested dist/web3.min.js in a browser.
• I have tested my code on the live network.
• I have checked the Deploy Preview and it looks correct.
• I have updated the CHANGELOG.md file in the root folder.
• I have linked Issue(s) with this PR in "Linked Issues" menu.

[github-actions]

Bundle Stats

Hey there, this message comes from a GitHub action that helps you and reviewers to understand how these changes affect the size of this project's bundle.

As this PR is updated, I'll keep you updated on how the bundle size is impacted.

Total

Files count	Total bundle size	% Changed
10	624.93 kB → 625 kB (+70 B)	+0.01%

Changeset

File	Δ	Size
../web3-validator/lib/commonjs/validation/numbers.js	📈 +79 B (+1.84%)	4.2 kB → 4.28 kB
../web3-utils/lib/commonjs/converters.js	📈 +66 B (+0.31%)	21.12 kB → 21.18 kB

View detailed bundle breakdown

Added

No assets were added

Removed

No assets were removed

Bigger

Asset	File Size	% Changed
web3.min.js	605.64 kB → 605.71 kB (+70 B)	+0.01%

Smaller

No assets were smaller

Unchanged

Asset	File Size	% Changed
../lib/commonjs/index.d.ts	8.69 kB	0%
../lib/commonjs/accounts.d.ts	3.89 kB	0%
../lib/commonjs/types.d.ts	2.67 kB	0%
../lib/commonjs/web3.d.ts	1.35 kB	0%
../lib/commonjs/web3_eip6963.d.ts	1.2 kB	0%
../lib/commonjs/abi.d.ts	999 B	0%
../lib/commonjs/eth.exports.d.ts	280 B	0%
../lib/commonjs/providers.exports.d.ts	183 B	0%
../lib/commonjs/version.d.ts	60 B	0%

[github-actions]

Benchmark

Benchmark suite	Current: 7f7610a	Previous: 3904a46	Ratio
processingTx	8787 ops/sec (±4.22%)	9074 ops/sec (±5.00%)	1.03
processingContractDeploy	38193 ops/sec (±7.13%)	40926 ops/sec (±5.60%)	1.07
processingContractMethodSend	18267 ops/sec (±6.74%)	20386 ops/sec (±7.30%)	1.12
processingContractMethodCall	36406 ops/sec (±5.24%)	40611 ops/sec (±6.33%)	1.12
abiEncode	41676 ops/sec (±6.71%)	45322 ops/sec (±7.04%)	1.09
abiDecode	29341 ops/sec (±6.48%)	30998 ops/sec (±7.93%)	1.06
sign	1560 ops/sec (±3.51%)	1602 ops/sec (±3.59%)	1.03
verify	364 ops/sec (±0.58%)	379 ops/sec (±0.71%)	1.04

This comment was automatically generated by workflow using github-action-benchmark.

[codecov]

Codecov Report

Attention: Patch coverage is 75.00000% with 1 lines in your changes are missing coverage. Please review.

Project coverage is 91.94%. Comparing base (4358140) to head (7f7610a).
Report is 244 commits behind head on 4.x.

Additional details and impacted files

@@            Coverage Diff             @@
##              4.x    #7054      +/-   ##
==========================================
+ Coverage   87.37%   91.94%   +4.56%     
==========================================
  Files         197      215      +18     
  Lines        7548     8313     +765     
  Branches     2059     2287     +228     
==========================================
+ Hits         6595     7643    +1048     
+ Misses        953      670     -283     

Flag	Coverage Δ
UnitTests	91.94% <75.00%> (+4.56%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

Components	Coverage Δ
web3	∅ <ø> (∅)
web3-core	∅ <ø> (∅)
web3-errors	∅ <ø> (∅)
web3-eth	∅ <ø> (∅)
web3-eth-abi	∅ <ø> (∅)
web3-eth-accounts	∅ <ø> (∅)
web3-eth-contract	∅ <ø> (∅)
web3-eth-ens	∅ <ø> (∅)
web3-eth-iban	∅ <ø> (∅)
web3-eth-personal	∅ <ø> (∅)
web3-net	∅ <ø> (∅)
web3-providers-http	∅ <ø> (∅)
web3-providers-ipc	∅ <ø> (∅)
web3-providers-ws	∅ <ø> (∅)
web3-rpc-methods	∅ <ø> (∅)
web3-utils	∅ <ø> (∅)
web3-validator	∅ <ø> (∅)

[avkos]

Please cover new lines with unit test. LGTM