Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,576,640",
      "signature": "0x8f9fd0c269b8b1b894f739e8783cb83f6f2bbd4b449e41fa3a44c813d3c91739e5dc527e97fb2d861029907ea82d01dc",
      "randomness": "0x618cdad970817c0cc4da64b1019b01f2cd3c400b38139715d4ac2bcdcb7fee2d"
    }
  ],
  "blockNumber": "7,414,495"
}

{
  "Sr25519": "0x8ce85ae2ddd3286f6b6121fb4964dcc8f5cb3057cfa3a9bd0a67ad02bed3101b4efd168c6e75d3663860d1facecf859bf1c1636ab0136d42b3fde7a1cd0a5584"
}