Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,601,509",
      "signature": "0x83f66759fdb74982b4e9a194c5fcca054091a816504b49fb14493b51c781ade4b1d331540aac6793933444dac042c0d5",
      "randomness": "0xa48229b645ad611c4027a81a8cd10a06d568aee57929b9424b13500145c59819"
    }
  ],
  "blockNumber": "7,420,694"
}

{
  "Sr25519": "0x50ea8b696f358916ff8f3025fd17ba17d7f4a268c272cde83c5baa5f41098e7c39e0c2852c1fe284d048851e447dd10cbc1714431adec282d7c5ab66f02b3687"
}