Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,549,519",
      "signature": "0xa4e289a8178e2c74d888f884d46c205d9c9655875ac196b1d977093ae36372e85315c1a437c21eea691a7d0c3cf87b91",
      "randomness": "0xc1a5b1bcc0eda2e700de881cdbc38be4011748f8b63b1699bd69578fcbad2619"
    }
  ],
  "blockNumber": "7,407,715"
}

{
  "Sr25519": "0xea3c7c3eae8b7367d09e77de8e22a933b6b547ec48e59e931a2a9f33fc8dab01f270966bd23313508b370ccb6a9efdfafcfa8fa3060ab79e66ab09af3420a68f"
}