Reopened since https://zeitgeist.subsquare.io/council/motion/1149052_0xce21327662586f820b749ad4804a1f6f19ae73370a239ffba03819fd7a3ec551 expired with an insufficient amount of votes.

This motion increases the active collator set size to 12, i.e. every round (currently approximately 2 hours) the top 12 collators by total stake (self stake + delegated stake) will be selected as block authors during the next round.

Zeitgeist would like to increase the collator set size during the course of time to achieve more robustness and decentralization in the network. The increments should happen in small steps to ensure, that the network is capable of handling addition collators without experiencing drawbacks.


 Reject a proposed spend. The original deposit will be slashed.

 May only be called from `T::RejectOrigin`.

 # <weight>
 - Complexity: O(1)
 - DbReads: `Proposals`, `rejected proposer account`
 - DbWrites: `Proposals`, `rejected proposer account`
 # </weight>

Problem Statement:
- The current active collator set size in Polkadot is not sufficient for achieving robustness and decentralization in the network.

Significance:
- Increasing the collator set size will enhance the network's resilience and decentralization.

Proposed Solution:
- Increase the active collator set size to 12, with the top 12 collators by total stake being selected as block authors in each round.

Expected Outcomes:
- Improved network robustness and decentralization.

#8 Increase active collator set size to 12 - motion #8