Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,560,232",
      "signature": "0xb80b4b8a69b436f73351589fd865c479039911f28642534ba364093610ab67b3c1af996c832939e8507314eb7921bb8a",
      "randomness": "0xa12cead03a213765242351cea88a0d8fc18a63d7aff2d95b21de621f6f4c6ab0"
    }
  ],
  "blockNumber": "7,410,393"
}

{
  "Sr25519": "0xbe0bf74870a4600a53329fd382d1f14b818a65f632c524267adb1f4037cc9f374dbb33a7a006f6ff88b69a473f1ca688c49d3421b8316f8a7da5fbbff550bb8b"
}