Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,667,151",
      "signature": "0xa9d1fb62783e648dcebe4d0790b9c2cbf11d3764536bd8a17bbd3e4fbc249c9a4e5595a49347a36a27da835aebf31c29",
      "randomness": "0x2887f6d1ed16466ed335d0ab44a945c9343102f0737657417176232c26bbd099"
    }
  ],
  "blockNumber": "7,437,079"
}

{
  "Sr25519": "0x06d07deee15a9f944d61f2b31634b4615fd24497821b5f7f45ce5f14a5fce35abba166d4e2b9e37cde27b3729b3ccaad947547264f4d875acc79e70211fa198c"
}