Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,552,064",
      "signature": "0xb61f6e635b5d79b1debb00e7d114827bc47f80c0762845970459b3972b2804a3768129bb82fd45e65c0b4d04569730f0",
      "randomness": "0x36e71086d21e08fe14b81be4a1ad6822368e69e98258eddd2a45d2a1df6efa59"
    }
  ],
  "blockNumber": "7,408,351"
}

{
  "Sr25519": "0xde4a669c350a0b2a3455a1d21d3a43cfcedf5387978af9e184054913d9585a19cbf5df21b2d3ab0502f1d1c279ffce55b10159b9c1cb2b49b0551cc841bb0280"
}