update the wasmHelperABI

[lyh169]

• Targeted PR against correct branch (see CONTRIBUTING.md)

• Linked to github-issue with discussion and accepted design OR link to spec that describes this work.

• Wrote tests

• Updated relevant documentation (docs/)

• Added a relevant changelog entry to the Unreleased section in CHANGELOG.md

• Reviewed Files changed in the github PR explorer

---

For Admin Use:

• Added appropriate labels to PR (ex. wip, ready-for-review, docs)
• Reviewers Assigned
• Squashed all commits, uses message "Merge PR #XYZ: [title]" (coding standards)

[codecov-commenter]

Codecov Report

Merging #145 (7e12010) into dev (9c0b8c0) will not change coverage.
The diff coverage is n/a.

❗ Current head 7e12010 differs from pull request most recent head 00184e2. Consider uploading reports for the commit 00184e2 to get more accurate results

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@@           Coverage Diff           @@
##              dev     #145   +/-   ##
=======================================
  Coverage   34.22%   34.22%           
=======================================
  Files         423      423           
  Lines       44331    44331           
=======================================
  Hits        15173    15173           
  Misses      28057    28057           
  Partials     1101     1101           

Impacted Files	Coverage Δ
app/rpc/namespaces/eth/wasm.go	2.20% <ø> (ø)