Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,559,822",
      "signature": "0xb5ebbec7667ddb9955ab3f8ecfb69780cce23df45b18b0c47a367390b1a94438aee1d134fbd779642a3c9f3cb8e2078a",
      "randomness": "0x0667ef7fd8b0219db72ecefa24ade06c801b9b6af2a24cf7b40849a061890056"
    }
  ],
  "blockNumber": "7,410,291"
}

{
  "Sr25519": "0xd81f2d2a0b478bcbdbb311c28a21e34d8729c197ab004a9f57f962e1995eea3111171fa34ae9e0de7b1723459c4d9be12f8751c3790575eeff506a28cb42b18b"
}