Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,597,660",
      "signature": "0xa104f9369f1b74a5f5bb3c594795a76c2a2d3ece1bcfe55ecb6055ed32c564d6d2c080962fb25450e1311d12e50ff31a",
      "randomness": "0xf4eaee50477bacda8e67de710f6d2920585b889eaa19c4aaca8dc179dc697131"
    }
  ],
  "blockNumber": "7,419,732"
}

{
  "Sr25519": "0xb0300b0cf2685b9f46f68384410ffc98c0324ef53d3aa7c0ebd85ed5a5cfb81a10f89fbd497514c08e4593894eb2738b85214a51f499206d057d595a4bf26187"
}