Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,608,469",
      "signature": "0xb8e948bdcca470d358faec255f9a5f8eec2ce9a15da4ed15ff29cdb4ba287673a51724a8e1653d6f0971b8d44afc2297",
      "randomness": "0x3c51a7fd883991a9be0d5a7d0e54870f2d1e2bb176171bc596254d53647e0c58"
    }
  ],
  "blockNumber": "7,422,434"
}

{
  "Sr25519": "0x446bb80822e5dc658801de13202a044f50e666bfef0add146819eb82f179b47fb9258709022d58cb07104e6f23aaba7a63080ff8ef03e6c07c4cd41e11ed7b8a"
}