Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,572,092",
      "signature": "0x8ef53e2d03be54197bd9a6fd06bad3f80f23a772ba6a3a62c32716dd2cd4ca33d6a0d84775df8bcf81d54c8493a95f3a",
      "randomness": "0x9199f6d2af0b47562a051378a5e6e365c53af3a4ee55a2488131a5e4bb1d7231"
    }
  ],
  "blockNumber": "7,413,358"
}

{
  "Sr25519": "0xc4089717a570e23c9969a97c9971a2e855c1b2e6fb1cac58678df70f3da8971563074753579359a21016fda679bb9128bb2193476e105dbc9f49ebd7597bd085"
}