[KIP-XX] Calldata gas reduction

[hyunsooda]

Proposed changes

KIP-XX describes gas cost changes per zero and nonzero bytes of EVM input.

Types of changes

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• Bugfix
• KIP Proposal
• KIP Improvement

Checklist

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• Used the suggested template: https://github.com/kaiachain/KIPs/blob/main/kip-template.md
• I have read the CLA and signed by comment I have read the CLA Document and I hereby sign the CLA in first time contribution
• I have added necessary documentation (if appropriate)
• Any dependent changes have been merged and published in downstream modules

Related issues

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Further comments

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[github-actions]

CLA Assistant Lite bot All contributors have signed the CLA ✍️ ✅

[hyunsooda]

I have read the CLA Document and I hereby sign the CLA

[hyunsooda]

@blukat29 PR Description changed and Motivation section filled in

[blukat29]

@hyeonLewis Please assign a number when you're ready.