Write Pulse

{
  "public": {
    "Sr25519": "0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"
  },
  "pulses": [
    {
      "round": "25,540,274",
      "signature": "0xa5a1e071f454699ef1f99718b3c6c852341b709960b4dc9476cde2e9538cf9e9753263cc53d6cbd909392665a522d25a",
      "randomness": "0x36cf4ff8356b4446e20c43027bac9feccf3b6d54a0081de01e896cd4a451d29c"
    }
  ],
  "blockNumber": "7,405,404"
}

{
  "Sr25519": "0x4e7b755a7391f5a32b0e690def533148aab07e16a5d94742d301a4de84fd45169043b725151581dcceeb96e315491a1c01cd0cf5a74ce95b52a0d54fa5df7a8d"
}