Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,537,778",
      "signature": "0xae013632f86a345decd35a1791e2244d3c5528b295fbcb61dda9d1a6a439eda8216184df3140698f324fde7b4d8adb16",
      "randomness": "0xa7dc277ef138f2df6135b78858409f5beaf237c8d3d9d7dc76f43a5d4c51a904"
    }
  ],
  "blockNumber": "7,404,780"
}

{
  "Sr25519": "0xccc51b783d626bb4d27c1eef6c24a9d593ad80a4b79099a494bfb5df2088d71940c23e05a1559f41a8dc8dc2c49aad423587fe1292c2e85368f40d35ff1fb78a"
}