Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,568,365",
      "signature": "0x86d62a7cef5e1b06b3e362d06860268eb91fff07d1f919d4b2d7b1dfc37db2e8ab93e903d2fdeb3fad8d52151952f528",
      "randomness": "0x3c55f2876e662dfd26a56c9d9255914bb5bc9ae014e6acdaa9a44f718dfea973"
    }
  ],
  "blockNumber": "7,412,427"
}

{
  "Sr25519": "0xea4c0c380f302b1d54381ec165fddbde85c728fb5f2678649f7db751d91d906b092f5d53a2e95f945ebc52b45de4cc9650960f3961607c0ed4b75713e6455c8b"
}