Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,660,526",
      "signature": "0x876460cef3ce2283b901555709615d650a207315263f195c8c8bcd74a0ab8a857efb4aa2a29bfd738a500fda3c65221b",
      "randomness": "0x064f0373f77acdf1fab34d566a7477fed808c2c3d3b96342ef96a6031d3bb688"
    }
  ],
  "blockNumber": "7,435,436"
}

{
  "Sr25519": "0xc2fb338c1823cd65b9045e6df4bcbaa5f290dad64857ee02fefa22da878e4a253bfc0f37d13388663e8d4da0d0ed07afbc9876755b53e5ac3bb218b5b9b9d289"
}