Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,576,894",
      "signature": "0xb92021c6a21dc2012d92772a2d0d11ee0d3343a09ec8922bdc4f446f62231d84531a88c56b28293bdb1c1587f23dba42",
      "randomness": "0x727c65487466432a37fbbb330d5cb6c08e75fc0dc5b56f7a5b42a92cad82cfee"
    }
  ],
  "blockNumber": "7,414,559"
}

{
  "Sr25519": "0x7a9cffb7d249327e07855ed85aa868ab06394d91dd572463f88bd7de5ab9ff18d3a48b1411a1c9067a39bd66131b77b0084f1c7348309cf8e8b198fa6626bc81"
}