Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,648,877",
      "signature": "0x884d1eef0d8a5acfa2632404e06e82f24b1cd32d161226396f54257ad14802b39c7b73e93e6a0c08287de25260ec2fff",
      "randomness": "0xedb0cf25a9ea9799b34e7a2fd628b610a9115e57a582d0bc4c694ff816abd745"
    }
  ],
  "blockNumber": "7,432,524"
}

{
  "Sr25519": "0x3a273840e607e6721c4f194e4522658c6edf3da0711a0359ca5358d7a4b8cb28389ae59862a0f867c6dfd7a40e5dc5b3a5c042cecb34a8cf60c584e9da4d0682"
}