Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,577,743",
      "signature": "0xb37d7a949165b114865a46f966e7ddd0280199c28256985ef6b3261ef4692c9e25657e8b8d3d2b54eb1ee883865d53a1",
      "randomness": "0x9ffe4298307240edee43225504becae12f904ee2bcd717d8b1e8bdb45b922d7d"
    }
  ],
  "blockNumber": "7,414,771"
}

{
  "Sr25519": "0x46eef92fe7019794838b325d6d2dd98941b938be88799ebc971b2d9b17893803f6ef3b9eb450bc75380489bb04c7e93faa1cba8a7f8b77bddbc3033e11d4fe89"
}