Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,552,476",
      "signature": "0x94e6342f781714269250dc518b71f42092e97786c3f62d849b1ecfb8621631e59fb891cfa1715d0d18e5a2d90fafc6f9",
      "randomness": "0x081901ac1f831871a7ca4436ffdec9016d0a63e0e2fc32300ddc605d3b04b843"
    }
  ],
  "blockNumber": "7,408,455"
}

{
  "Sr25519": "0x82aef92c8b5702723eac071e66cc9041e0c066df365fccb7ce83cc7acbe63b1dd80aa011cf19309124c5a1fba0def67fb7ec0d770e79746d570b76cdc47e7c83"
}