Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,576,876",
      "signature": "0xb1cdc81ffbe8df76a1be469b68ea5ac868824a2c19ba31f57aa79aac6a960fbffaa359b9b3a415b1f0357bfc7e4b64a8",
      "randomness": "0x454e479f1ec797216bbbef112221579fecd373d23c813078bd55e24f87d259c2"
    }
  ],
  "blockNumber": "7,414,554"
}

{
  "Sr25519": "0xa07c16cc76bc45eb36a77c396a52a77be7e84aebed8fb27639446821acd3551054d196abfbdca16896bf2e0ab7b52b7c607b7a7fed03b1784d540673ff2f3387"
}