Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,546,870",
      "signature": "0xb841e4d68179812654c0a98b4739af5956c7827b066246e6d73b5b49766b06a8a12764b41dcaa6ab564f16750fb0f0f9",
      "randomness": "0x65844686cb6f64d4e45f6566cd31e1b60f6909d918e6d7be6bd580edc35b8c04"
    }
  ],
  "blockNumber": "7,407,053"
}

{
  "Sr25519": "0xe652d5441cf3b8ccdbdb393da6127f458011b4af84ce952f695a5b94d4958b41c9c1bd7763229e8d30d3ac436e151a1c8185c7ecee8acce8a1d9ae489da7ea8d"
}