Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,597,033",
      "signature": "0xaf2df668e3a8fb7c07980bd87b8e561b2231d2f4dcf8e40667e8c04d622b838ee7463d48481de96255e84d59369f749a",
      "randomness": "0x4efa6160b56b297b7e03959b7614fe30966be2e23d8cc8c77ba47fcc32a9a348"
    }
  ],
  "blockNumber": "7,419,575"
}

{
  "Sr25519": "0xd857881693574bfe1dbf2526a60673247a1aab442c2e546b69a5f5fbf4c7e660e3bfc071a1c56175626caadc27ec681480b3ea3e1d606700de1f256388053c81"
}