<p>This proposal aims to complete the first of many steps required to open a bi-directional HRMP channel between Pendulum and Darwinia. Initially, its primary function will be to facilitate the seamless swapping of any parachain token on <a href="https://paralink.darwinia.network/">Paralink</a>.</p>

This proposal aims to complete the first of many steps required to open a bi-directional HRMP channel between Pendulum and Darwinia. Initially, its primary function will be to facilitate the seamless swapping of any parachain token on [Paralink](https://paralink.darwinia.network/).

Schedule a majority-carries referendum to be tabled next once it is legal to schedule
an external referendum.

The dispatch of this call must be `ExternalMajorityOrigin`.

- `proposal_hash`: The preimage hash of the proposal.

Unlike `external_propose`, blacklisting has no effect on this and it may replace a
pre-scheduled `external_propose` call.

Weight: `O(1)`

- Problem Statement: Establishing a bi-directional HRMP channel between Pendulum and Darwinia for seamless token swapping.
- Significance: Enhancing interoperability and efficiency in swapping parachain tokens on Paralink.
- Proposed Solution: Completing the initial step to open the HRMP channel.
- Expected Outcomes: Improved token swapping capabilities and increased efficiency in the ecosystem.

#49 Open HRMP channel with Darwinia