Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,607,576",
      "signature": "0x964d07495c0263a9f30ed8d8d868d4483a954e1d1f8e64dc824500497eb7efe8606e7c473d62994c88b44818c368d01a",
      "randomness": "0xae03ee67bc29902bcaf3d11619111a7f2da75f1253fbe4a6f8340d6d672be642"
    }
  ],
  "blockNumber": "7,422,211"
}

{
  "Sr25519": "0xe41f78e5f86558227f30687aac93afd4c853ecc2faa72a8a48b0d2a49782130b329c98212ea46fdf341c2c6e8555ae3230d1f251c0276c1c2b2fcff6401f278c"
}