Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,593,145",
      "signature": "0xb4d40dc10861bdc699bbfd8abfefadf7b35e9a9239b7b029e2c1aae31924eb26d17fdcbccceaac9385a0126a0f7a6006",
      "randomness": "0xac7f1b9e7bc9c567042ef01d7a0cab3497f1e371a1a886e8df5b0f0f1b1de273"
    }
  ],
  "blockNumber": "7,418,605"
}

{
  "Sr25519": "0xa8dd67508f488cc169ffef5e3c1a1ce79a5c0fd39b373d6529b8cd4f1050d90f5585f7f4c8712c0cfcbf0ea08518772ed4d9b3c553bdeb27c69b9a97198cd387"
}