Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,592,301",
      "signature": "0xb7c5fe1a5a586a9d0f9495e9d9a29d5bdd987bce451e4b6f8c81274005bc92b2acb462e32ac301dad2febdafd131ba93",
      "randomness": "0xb4299c8150144cccda0a23c75aec4a8c54eb380f3094c8a29910f39841075eae"
    }
  ],
  "blockNumber": "7,418,398"
}

{
  "Sr25519": "0xf6e9d0f8943fb5d1173ac07ef4943ad7ae49f7b6a4ee6abf9a929279dfebb63e7921f5d759d5656359ee6dc277ce31cb031f490716cbc20a5638a13f829d948f"
}