This motion will trigger a Transact message on Polkadot to open a HRMP request to Darwinia Network.

The transact will be performed on Polkadot with the following call:

```
0x3c00fe070000e803000000900100
```

which can be decoded as:

```
hrmp.hrmpInitOpenChannel(
  recipient: 2,046
  proposedMaxCapacity: 1,000
  proposedMaxMessageSize: 102,400
)
```

Phala's sovereign account has already got the enough deposit to open the channels.

Open Phala -> Darwinia Network HRMP (2nd try) - motion #16