feat: 🎸 add contract init and send tx option

[vizipi[bot]]

Pull request analysis by VIZIPI

Below you will find who is the most qualified team member to review your code. This analysis includes his/her work on the code included in this Pull request, in addition to their experience in code affected by these changes ( partly found within the list of potential missing files below )   Feedback always welcome

Reviewers with knowledge related to these changes

Match %	Person	Commit Count	Common Files
100.00%	AbigailDeng	14	5

---

Potential missing files from this Pull request

files commonly committed with a subset of this pr, but not committed this time. (click to collapse)

File	Percentile	rate
test/unit/contract/contractMethod.test.js	50.00%	1 out of 2 times
test/unit/chain/index.test.js	50.00%	1 out of 2 times
jest.browser.config.js	50.00%	1 out of 2 times
jest.node.config.js	50.00%	1 out of 2 times
types/index.d.ts	50.00%	1 out of 2 times
types/util/utils.d.ts	50.00%	1 out of 2 times
types/util/keyStore.d.ts	50.00%	1 out of 2 times
types/wallet/index.d.ts	50.00%	1 out of 2 times
types/contract/index.d.ts	50.00%	1 out of 2 times
types/chain/index.d.ts	50.00%	1 out of 2 times

---

Committed file ranks

(click to expand)

90.77%[src/contract/contractMethod.js]

61.15%[src/chain/index.js]

61.15%[examples/browser/index.html]

61.15%[examples/browser/requestByFetch.html]

0.00%[src/contract/index.js]