[FIX] - Update SC rpc methods (#729)

* fix: json rpc apis updated

* Apply suggestions from code review

Co-authored-by: Dawn Kelly <[email protected]>

* fix: llms

* Update develop/smart-contracts/json-rpc-apis.md

Co-authored-by: 0xLucca <[email protected]>

* fix: llms

---------

Co-authored-by: Dawn Kelly <[email protected]>
Co-authored-by: 0xLucca <[email protected]>

Author: 3 people