Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,591,791",
      "signature": "0xb7b6123416bb69b34576b5e91a50fe7b976ec80efc90557301e6625aa436893ae20eb0cd59a8ab5dacbd4d29dfc77cc2",
      "randomness": "0xa677cc192c70a47112dc22201cfd1513b869a2d57570a880aa201d01b979f335"
    }
  ],
  "blockNumber": "7,418,270"
}

{
  "Sr25519": "0xe2d4d5e528696be8280221071652ea2a1a51fc6fc84e2672a63eb28d543475422a872d8d4e575619969bf99cdcdb77ed5b6bbdbd1d43a284167f59391d4bca88"
}