Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,541,360",
      "signature": "0xaf3172753d1ae492fff966d1f7b1d6407486def9f486c4fdf5bf79cd2dc4bd61537f52ff777c4c378e33774a3e0a4460",
      "randomness": "0x347b4f6b8a3fde8483003c7c0795e9f0cb0b0afcb92e0bdca92fa9de16a02b68"
    }
  ],
  "blockNumber": "7,405,675"
}

{
  "Sr25519": "0x06c0084656517699c4c80f2d451649a690767eeafe94a875f7bbacfab3e863346f8d5c74a83b26489c8d920e75964c967c8d2275feaa5f3c698a6ad122fc2d89"
}