feat: Add `staking.rebond` (#184)

* Lock us to specific config version

* Add utilit.batch and its tests

* Hard code eslintrc, tsconfig, & prettierrc

updates to disable

Add disable

disables in decode signed tx

add disables

Fix

* Hard code eslintrc, tsconfig, & prettierrc

updates to disable

Add disable

disables in decode signed tx

add disables

Fix

Revert tabs to spaces

Reduce disable statements

Remove stray disable

* Add staking.rebond

Remove unused lints

update test to use a balance.transfers

Update tests

Testing working

* Add space

* Correct method name