Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,573,432",
      "signature": "0x81b2af773fd01acafc3d5d4666bf222cddf2673f8ffbeedd1d33a1a09955a5976bafa64741bf66a4671645e92a032ee6",
      "randomness": "0xaa4a27d315579ad9be3dc9762615aa0c4e6ae0f6244f32773d694be709f1c634"
    }
  ],
  "blockNumber": "7,413,693"
}

{
  "Sr25519": "0xd8ebe0f366e054dc7f628a875c58957b97a64c25e4e1a6eeb6cdb29559a7230d8d984faaa60c0b35eccba82520fb07fa68f19d1eae63e5e7d6ca734c5ed15f8c"
}