Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,568,826",
      "signature": "0x9885ae8d96e18ab6f590a27ffca576fbcadc5dd9a7dcb502fd83547880851a21c564de93290e974c3ee5c7ba8f8579f7",
      "randomness": "0xb1d3045dee507761d5f62498ada3af5b27b054fc8922aa9ed52baf54dba8b410"
    }
  ],
  "blockNumber": "7,412,542"
}

{
  "Sr25519": "0xf0204adc2b5053390863f80de2a965022edd2574f5385e3e5281db873e30ac219b5a7073ecfa8099d1a6d96b6d86996e40a78f97bc6fa1621d6532c2982c0384"
}