Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,624,952",
      "signature": "0x99fe376f811a9aaf80191ec4903455978831e049c7eae650cbc678cbb41ddb0325607798c13b70d00f421ad140bd1d77",
      "randomness": "0xd4322a205d98ceb29dd054cd5f31301dfbace1a9862a917e7a246c21c1d6bcd6"
    }
  ],
  "blockNumber": "7,426,553"
}

{
  "Sr25519": "0x36dd0df85b106e79c4fd5fc3a323b84025c54628c9672ad8f9acf2debf7ea96f5396ccd77df519097366fd85800e953e87880d4382e7b05b7da1b64131bfc388"
}