Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,601,423",
      "signature": "0x9619387c2f908d875d0836819f2801fcefce5b5d9bac7dbae82a973a85ca4e57fa614904f135e830d754e1359eae9862",
      "randomness": "0x956c7f1460b0221b7af769cbca8d06bc16a267a6087a132620c7415e8a1bd0dc"
    }
  ],
  "blockNumber": "7,420,672"
}

{
  "Sr25519": "0x247b8be86fccb286a45c319187bb6cebf796fd207505b02ba0e2e5a1483d866a509f7c6a034ee76f6c4c7b456e29555b256571c3586dc0e9602d227807296a8d"
}