Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,581,112",
      "signature": "0xa89aad89e87912fce8cfbc7f22202263b0ff090334d7bbd1fd22d1d78c1fe4872932ca2cfa7ad593aa54a537b2cf7f25",
      "randomness": "0xc3e419181708974126d73effdf17b23b867b77e2b01ed23a70847386c52ee7cc"
    }
  ],
  "blockNumber": "7,415,600"
}

{
  "Sr25519": "0x5c0962282403093586ad5c0c3fae4775cfdd4ae4d63c4cfddfed4e9322d05b5b73b9b66c96c7575a518ba9a31cb8b5f461314b563bec0f791701e5c41b05d287"
}