Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,656,861",
      "signature": "0xb88e304ded5fa7c25b90d40bd02a34e985608e794f279724b205f427108e78abf68c216e5adb67c8dbcecff731a85b01",
      "randomness": "0x07c255d581eda88b1e4305a13824156ee06dd0dded3f30e3e56bcf9d3eceb437"
    }
  ],
  "blockNumber": "7,434,520"
}

{
  "Sr25519": "0xd2282c9be832fa3ca3ec13197667d3dcacff1ad722f3c5ce1b88c9cd6a7e387cbc0d1f2bf9419e34eced007b78f2f743909f2492f330c37810d4c1f050b6138b"
}