Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,546,060",
      "signature": "0x93e365372aa16657e73ce4e083d6025b4472d37f1da6fcc5c0dff3c35937b8c32c3f81aa8598ed14997015f4c8f32d16",
      "randomness": "0x8e12a0d16aace046224adce1fd450568d4e7dec4fef4e14c296531ed163b60a6"
    }
  ],
  "blockNumber": "7,406,851"
}

{
  "Sr25519": "0x9aecfca495c743317212fc1d3314a933582ed75d6095b7e6c00a50e17fb0de6cd298e6d93bf6d6e1f6349f9bf1c145051944743c18474660106ac5b912a67c89"
}