Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,563,134",
      "signature": "0xb8ebd1aef64d16b1a2de3633a9bc8567b71074f1560c23b6353a7f83bd2c7d836cf6fa8d23c09b18220d733860bf8983",
      "randomness": "0xc987516ec443539f487f8d1996e054010404917b746968e8b9b245278b6e0560"
    }
  ],
  "blockNumber": "7,411,119"
}

{
  "Sr25519": "0x50a76a9ec4e56479a692f49ceb5adaee77aa67cfc976f9c55dffb38e1e95e8272907515bfb9f8187076c5df579ef68e4667077ca8358741d8706d24d3719f182"
}