Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,543,999",
      "signature": "0xa9336b4b4cd3f320dc958d837c5482194b34b777224b2a2b617db2f6438aa5adb17d1d24002ce07ffff7fa3553d96fa5",
      "randomness": "0x5aba6a41b1c61b2e2c7d4d21b13419813acc3844ce97b0404164fa241c72ad26"
    }
  ],
  "blockNumber": "7,406,335"
}

{
  "Sr25519": "0x861737a2bd6f21cb802889af229bda45e4d1ba910fa008092e995197ea2dfc485b9fac874a06be898c1804393a17949b3ef9f165123fd005fd9031b5bd0c348e"
}