Write Pulse

{
  "public": {
    "Sr25519": "0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"
  },
  "pulses": [
    {
      "round": "25,612,195",
      "signature": "0x98aa6da9ee6ae30f179ab7fb7cf393daec122600de0700fbd850f8304ef2c89b3da34b7f6c3e7ac8ac0fc0112a50fddf",
      "randomness": "0x3c7c589d47f7b3f33c15458aa5079f2237eb80a53e84c05a9c603f82bc3143c9"
    }
  ],
  "blockNumber": "7,423,364"
}

{
  "Sr25519": "0x60619f6207bcee4bbbf527da7f02d20588a3ce4a70da9107446824e101a2ad1eba91546ec64c59d40bab1ef6ce09fcd7b264f1074edee67479ab69a4358cc388"
}