Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,557,267",
      "signature": "0x80217fa3eb0e22b0c1e9e1a0ead362b395841093eaaadb32f802c3c71d9d0e3675e592f10a8fd6581d24d4b2fc608772",
      "randomness": "0x805594472e0e3a20b4eea8d637b7a981e721ee9de9d6ed83893d0b18504f80cb"
    }
  ],
  "blockNumber": "7,409,652"
}

{
  "Sr25519": "0x4691049e9bfd08c39d28f64701b167f6f71f37be82619b6a69e25e0bb174f6732bac0de06b8e809627cdc7672a63fb7c6be95aff8152dad9d7e78e7e58f7c48c"
}