Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,613,018",
      "signature": "0xb9c63ff80f2374ef65e736107feb74f35231c6945b11aebd356a90a7de53132fd7bee4e7fd66bf09140c0d54fec5ef71",
      "randomness": "0x9dade30c5f928892b1c8290b8f961f584903e56156d7f6a4329872345fa1407e"
    }
  ],
  "blockNumber": "7,423,570"
}

{
  "Sr25519": "0x1a0af70cb4646acd86d1b7cbe6777e5d2706634df6800609b5ddb8effe9f06003cacdfae57eaf01c2e257a7d575daa4dc628771207bf176cf16a1426511b4b8c"
}