Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,616,403",
      "signature": "0xac392effea2b5f00738061f541f2931d13c69d142ed185c66d6d2cbb3ec2597654897f6b0b91b1571f5261e74d49d2bb",
      "randomness": "0xc785107a210c87fd8ac5352013bbf19c500b433a456f10b56286e2a56edc13d0"
    }
  ],
  "blockNumber": "7,424,416"
}

{
  "Sr25519": "0xeeed7fc77db40bea2fb4c11ccc06e02bc653aee0b8df0d263b27111f7e993a21e10112c91c03fa1ac01e80f52d7df02a2697ad99647345a58927e35374d03f82"
}