Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,661,359",
      "signature": "0xa81ddc9a3c624bd0f14015b88c2302acac607c434850b7419726fe3865492ccf9b56efb0ae75e101c1cfa178c050da50",
      "randomness": "0xffbf192c9d8bafde25df7de1b1832adeb1a1398917a9fa0ece2173196374b998"
    }
  ],
  "blockNumber": "7,435,638"
}

{
  "Sr25519": "0x3a89fed01880aa970eaffee27f3c10ca1857b04335b78c54b4a5e66fac1a577e0fbd0aba9e5cb51ce89476175c7666305bc0d4b70891be306a5042c8b3e88a8c"
}