Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,654,428",
      "signature": "0xb87cf7bf7022c91730edc39b547ffd53b6aba983f6f8efd49b89b3308b2f6ad83cce70b2ed098a0f33eb70db6a0648a0",
      "randomness": "0x7ebec1150d892d7e1750bba1db285f9ee75bb73d7646e75de535556c4f94901e"
    }
  ],
  "blockNumber": "7,433,911"
}

{
  "Sr25519": "0xb0bd69ea60d2ccfac6f036f1ac574c1c9cd57060795e3ad40e68b0f52e353e1ed128f79cc902382bd26d5c16ff53c73649115aada8c8590e7ac8476b0f513f88"
}