sudo_establish_hrmp_channel: TxDescriptor<
    {
        max_capacity: number;
        max_message_size: number;
        recipient: number;
        sender: number;
    },
>

Forcefully establish a channel from the sender to the recipient.

This is equivalent to sending an Hrmp::hrmp_init_open_channel extrinsic followed by Hrmp::hrmp_accept_open_channel.