Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,563,977",
      "signature": "0x8f161b74ba1094352efdd52262a1cddf7132c9b22457583a4ee3b4f6b7c10567bc62c172a2beb34f06d84fd0069cb135",
      "randomness": "0xcbd95745c05e8291a2cd864a5cf133f7080a60706d7722f1de95cdbc429fea86"
    }
  ],
  "blockNumber": "7,411,330"
}

{
  "Sr25519": "0xae6d0e8667e27536182bd5b521e341b463764471fa5d967821d91142b751a272ef371da99756d244b87d0335f71243d9db7b45a9468ea462c69d86d144066085"
}