Part of [Service Provider Setup](https://www.notion.so/Service-provider-setup-a09e2207e1f34f3a847f7ce9713b7ac5) and
Add instructions to:
- Setup a new service provider
- Update existing service provider setup for testnet2
Co-authored-by: Adw8 <adwaitgharpure@gmail.com>
Reviewed-on: #37
Co-authored-by: Prathamesh Musale <prathamesh.musale0@gmail.com>
Co-committed-by: Prathamesh Musale <prathamesh.musale0@gmail.com>
