Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,569,120",
      "signature": "0xae1e3e79952d48ddb991af9e98d876da7681148417cca6b1663187db353dbe1b086742aa1e90d2c44f40256d40ac9e4f",
      "randomness": "0x83880bee638a844fd86ccb0ee8964159780f96ccb7373298f2935d8e7ed0188d"
    }
  ],
  "blockNumber": "7,412,616"
}

{
  "Sr25519": "0x8cd7822873dad07b598031f89d13ee97b76cc67d199d73706191acbcbae60248ea03df5d604e937bd15f97e4190c4e726222a60d6a706c63e6f4d971648b938d"
}