Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,629,388",
      "signature": "0x99636dac7238ddb71e718afaec76d237d93240f6401fbb177395b415201a1b4d34ae780453fbc482899ebff9e6752ab4",
      "randomness": "0xf1b334e604cfc59bc320aec1bd4d05f55798e241d29c60482abc9bb473dfb2c0"
    }
  ],
  "blockNumber": "7,427,662"
}

{
  "Sr25519": "0xf2b232dc8b2159fe21134094af50f616860f29d6349946eb4e63070914e7b27e77f844c62ffcc9368c38450a2f45f10a2c584323c4ebfff2307472a9f5dd358d"
}