#38·Prepare for Phala Network Compute Launch - motion #38

This motion will trigger the following actions:

1. setCoolDownExpiration: set cool down to 7 days, same as Khala
2. setHeartbeatPaused: set to false to pause heartbeat
3. addRelaychainGenesisBlockHash: add the Polkadot block right before Phala parachain launch
4. addPruntime: add the first release version of pruntime v2 to start Gatekeepers
5. forceSetBenchmarkDuration: 50 blocks for benchmark, same as Khala