Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,562,315",
      "signature": "0xb3ce086cd455852e8189529aa600e496c0866647f6d59dbd40cb19ed37fa85b31f57b4739a7c0f8ec622a0a98e3efc98",
      "randomness": "0xa6992df24e93224c1eb5b0d186fa9dafcc820e4a5e6aab76c8c6114a90b1125a"
    }
  ],
  "blockNumber": "7,410,914"
}

{
  "Sr25519": "0x640b471a60cd66bb7f71a86bb3c7721375d495114bc55efddcc5c50f3ba6d223df3f9de67e86a19231536c083429a32c3855183cb8e46353fec1b6457e93d587"
}