Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,558,785",
      "signature": "0xb12f4c8ea7cf87947e09ae3aec582cf86a5c228c0ba3d9f1a86b2d103c96582f2629f580b1ab1bbb026e3c0a65bbd455",
      "randomness": "0xd546965207fc76319f09737510dfc049e520b5aa4d226eb1783087f160d77b18"
    }
  ],
  "blockNumber": "7,410,032"
}

{
  "Sr25519": "0xbc9070fbc955e3f6d62ec3077656d9ec21d6f5ef84381ac5b8a7f2d20c4a6d46f27d2411f8f80ddf49dbadf561f355200177a28d7d9f3e7fcc56e759919b6e88"
}