The motion proposes an upgrade of the Polkadot Runtime to **v9260** - Release notes, runtime changes and proposal hash can be found [HERE](https://github.com/paritytech/polkadot/releases/tag/v0.9.26). Feel free to use srtool yourself to check the proposal hash. On the runtime side, this upgrade executes some changes on referenda and conviction voting, update weights, allows Council to send XCMs, among other things.

If passed by the Council, this proposal should be voted by the Polkadot community and enacted after. Make sure to vote at your convenience!

Proposal hash: `0x282b1166e009892d0088efb1d7158b1c04f03394b9d9cff05e19eec76ecb4e7c`

Set the new runtime code.

# <weight>
- `O(C + S)` where `C` length of `code` and `S` complexity of `can_set_code`
- 1 call to `can_set_code`: `O(S)` (calls `sp_io::misc::runtime_version` which is
  expensive).
- 1 storage write (codec `O(C)`).
- 1 digest item.
- 1 event.
The weight of this function is dependent on the runtime, but generally this is very
expensive. We will treat this as a full block.
# </weight>

:
1. Polkadot Runtime is proposing an upgrade to v9260.
2. Release notes, runtime changes, and proposal hash can be found in the GitHub release
3. Runtime changes include referenda and conviction voting, update weights, allows Council to send XCMs, and more.
4. If passed by the Council, the proposal will be put to a vote by the Polkadot community. 
5. Proposal hash: `0x282b1166e009892d0088efb1d7158b1c04f03394b9d9cff05e19eec76ecb4e7c`

#71 Polkadot Runtime Upgrade to v9260