Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,549,104",
      "signature": "0x8ed262926fa4648dc881ea84ebe49cf3dd3e00e4dc39f346120790bdcb92a990ab0f9b713c719510cb3161ebb089df9f",
      "randomness": "0xd2b0e38180a752b3cb1ae68ce9130e00ae215674bf5f8811cc573b4dec29c0e4"
    }
  ],
  "blockNumber": "7,407,611"
}

{
  "Sr25519": "0xba7a1562e83b6cddf3b7a21a6c634e642bd8a442f016fa503a09e3f39b07a73ed1d3fe8c7df8cd8dbc09afe156dcec30dc03d58c5616da08901f97c63afec28f"
}