Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,581,020",
      "signature": "0xb5cac98cdbad11cb42307e2dbb8518a0f27c9a9664363f0000fdd5afa3a822fad6a144f17937a5792dbd891d196a1c9f",
      "randomness": "0x017f56ce0290c72ad5922bc85e7242782dd9faf2cdff87c5b0433bfd11567cac"
    }
  ],
  "blockNumber": "7,415,577"
}

{
  "Sr25519": "0x24c6e44fd4ada9957b504e12dbe5cc2e2a745d75b75d213265b10db3de55fa611a75de09cf8521edf7b3f14ea29ca7a0b5f33d5d78fbb281cc818a05444ef28f"
}