Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,588,458",
      "signature": "0x828324d8acdefb88add5ca7927105a7dfc1d74c7a53278ae10c635ce39f2d6714bae1134deadc352d1a1d04e5932513d",
      "randomness": "0xa39527d75bd24e83c3d4f4ebe2f6ae204457098ef52752fa93ca6d774ce85202"
    }
  ],
  "blockNumber": "7,417,437"
}

{
  "Sr25519": "0x004f1c0731d0b2ab00d73ed71aeaaec9d1a2710dafb2b9dcea53e780237a7f49adc598e67d6b94c8d2a96b36f675df2870a073d1ddbe2a1dca84d060efcc3988"
}