Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,639,226",
      "signature": "0xb3cd26dd2ff1eaaa40444f116450c821d3340a5c6b6bc241118ce74fb9eb89c63835a706bba0555503eed24b33e8dcf0",
      "randomness": "0x41dfd1606a09ce6dfcd062bbcd49c7c79f31acd57d451b6e248fa593a9207fc9"
    }
  ],
  "blockNumber": "7,430,121"
}

{
  "Sr25519": "0xc8b9e56c6bf78d7c81878bbcf2f56ea43e1a41ba4bf44fc721b9f75a83483c49614989e1194db76133d5ee3ed80d9a27a173858a193cdcf6bcda0db588fb288f"
}