HRMP channel creation: Statemine - Shiden Network

This proposal is intended to establish an HRMP channel between Shiden and Statemine. Shiden is a Kusama parachain that acts as a multi-chain smart contract hub supporting both WASM and EVM.

There are two calls in this batch:

• A force transfer from Kusama treasury (F3opxRbN5ZbjJNU511Kj2TLuzFcDq9BGduA9TgiECafpg29) to Statemine (F7fq1jSNVTPfJmaHaXCMtatT1EZefCUsa7rRiQVNR5efcah) to pay for fees accepting the channel request.
• Send XCM message to Statemine to execute a transaction with superuser (root) permission.

Proposal design can be founded here:

• https://ipfs.io/ipfs/QmR296eWpjM6HpWPENdtQ7mEUxgZs5Qp8KJMaqnXM9ZiXq/preimage01.png
• https://ipfs.io/ipfs/QmR296eWpjM6HpWPENdtQ7mEUxgZs5Qp8KJMaqnXM9ZiXq/preimage02.png

Statemine call data:

• https://ipfs.io/ipfs/QmR296eWpjM6HpWPENdtQ7mEUxgZs5Qp8KJMaqnXM9ZiXq/statemine-xcm-send-01.png
• https://ipfs.io/ipfs/QmR296eWpjM6HpWPENdtQ7mEUxgZs5Qp8KJMaqnXM9ZiXq/statemine-xcm-send-02.png

Kusama init channel call:

• https://ipfs.io/ipfs/QmR296eWpjM6HpWPENdtQ7mEUxgZs5Qp8KJMaqnXM9ZiXq/approve-and-open.png