Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,662,248",
      "signature": "0x893af7447d29e222b32d73209246d914518aaf3ea452243514a91f55181528738e045b0ff9320a566b1495ce7ebfc4d4",
      "randomness": "0x073f81f104ec9b9ffdf2bf6ae6abd23ff20ea3bd730a94c828aeda161afdd17e"
    }
  ],
  "blockNumber": "7,435,860"
}

{
  "Sr25519": "0x9c38f87da6b1fdcc5ffb500eaf17d0a2f98344c6626cf871d6ea2ad936c706133545e46b6f463f2528fa8e5080d196543a58dfc75bc8a793fecb507f8661a485"
}