Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,612,626",
      "signature": "0xa7c7d5e686af15aa0ac31fff03566374cb5491073f812650c35bb5da6cac088a6d308194d0064d24a9d2f0051630155e",
      "randomness": "0xa9e0f475058274faa7287373f53c4bb8a1aa7591bd9ebc2fe5c147fb0702aac6"
    }
  ],
  "blockNumber": "7,423,472"
}

{
  "Sr25519": "0xe6c03b79e07d9ef3dfa54aecad8c1128f4d90d7c3ce23d818a53066aadb79e665d15c97f51eeb036aa9ce2836ac8b4cac3c7ec6a6d73ecad93686d44c01aa18b"
}