This is a council motion to upgrade the Pendulum runtime to version 9.

For more details about release 9 see the [GitHub release page](https://github.com/pendulum-chain/pendulum/releases/tag/pendulum-release-9).

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:
- The problem is the need to upgrade the Pendulum runtime to version 9.

Audience:
- The intended audience is the council members of Polkassembly.

Significance:
- Upgrading to version 9 of the Pendulum runtime brings improvements and new features.

Proposed Solution:
- The proposed solution is to upgrade the Pendulum runtime to version 9.

Expected Outcomes:
- The expected outcome is an improved and updated Pendulum runtime.

#12 Add proposal for runtime to release Pendulum version 9