Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,540,407",
      "signature": "0x947c5a6e2d8f6051656749845c8355e0fd9ae0daf7844c161edb30a989eb6c54abd938b9aa66d3a0867d2d21b25a081e",
      "randomness": "0xc16e0b68b38c28cadfd5b6158810a4806a20b93e5f6f81f20a861ab6da718b50"
    }
  ],
  "blockNumber": "7,405,437"
}

{
  "Sr25519": "0xc0613146d86fd178f412a8443dd1c7ba9fd3a5d5d059dae00bd799d9e2e0462e42731074cc561b221ebd269527436f0e221674c3a077a403f8f18561e7f3eb8e"
}