Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,569,948",
      "signature": "0x85fb2107c71bc5460b67cedbaa16094197418aa2120aeb054080f75848159db7e35949b41937d0a50b84c953a4a3d7ce",
      "randomness": "0x5859443168a8a57649f0b81279a2895f43c2ad94eb4ffa88e39ea9aa52e655c8"
    }
  ],
  "blockNumber": "7,412,822"
}

{
  "Sr25519": "0x508b34907c8d3db35434aa21a92111d32f7e0145a44f6c0890551bbbdb41154e2d50144cefe7d03cb46d37413f563aa352f0429c8c336934a4b25a6e17b2c78c"
}