Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,566,141",
      "signature": "0x8b455006290be69f0c1465e851a6856253b7970c299fcc6255819159519bf8b86ea086728a942a05abed1b27ff73018a",
      "randomness": "0xf3e662e70ff95c884fef3e71a955372be1f257e21e69c0bea82c86782a29801d"
    }
  ],
  "blockNumber": "7,411,871"
}

{
  "Sr25519": "0xd2c5a5886961b487724c3f306dd4390eb9d36a944e3e33a6af70460390f1d0326aa971cfc851f8b31564cf607813793fc5df66db1324c7451bcfa233fb760482"
}