Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,580,796",
      "signature": "0x98238979b6da4766b31248ba942a4a946b8db17b0cf7e7a54b0dbadaa85597e8ca8a526e62d297e37fc9abc7ead9400a",
      "randomness": "0xbdb0928511934828bc88ce021d31140e6cf1808f3e2355af294ff89f1b8b3358"
    }
  ],
  "blockNumber": "7,415,522"
}

{
  "Sr25519": "0x0a87edf9f7ad93d43d7bb670df1f792bc4455306dfb3dbac2a746f9b69f00d5aa8fee98bc2d9f9a7ee92252184fed9fe92032e4afe967a13674d15315df78e85"
}