Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,596,044",
      "signature": "0xb2599b67dd8e3488d798088cfc88c20cd39c5301a9eacf82168cbd9db22199d3f18d9007047d98136afac2d04d4907b1",
      "randomness": "0xe57826a634ca054593dc6838c7fdc95f43b30d2c158fd062f9f6e7f15c44443d"
    }
  ],
  "blockNumber": "7,419,327"
}

{
  "Sr25519": "0x16974c75ac780ba5d73d9d7592b337dc9cd5eeeec092674ce0c1fd1b009ea6554c70c02a1ab4cd8bbecec6ae67f637de76800dfacec1a827893f43a38eb8548c"
}