Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,597,661",
      "signature": "0x909593f417dedd9866a4a0bca0f3b83d7531df5e3861fef34a3579d2c9ebbe0cc15b6d7cd8fb305aee1bc0acae496415",
      "randomness": "0x9958743f395f748961f4159a35b9c0a9be1aad0271da65b92e713149c48395e0"
    }
  ],
  "blockNumber": "7,419,732"
}

{
  "Sr25519": "0xc8eb1e6080c7d95a2f7446db014dcf66f6ddcc9082ef9c89fd9cf3ca7bff9c2a4ed0e3e5296c588f5cbad0add9c55a728ef8b67ae545e91ef54333abe263ef8d"
}