Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,581,988",
      "signature": "0x8834d17c6c8882ce66f2b7026e192af90f1e5488d8c8acc8943af2768224b3e7a824cd455c3d5c3e84b8a72ae52a5a63",
      "randomness": "0x9a162d4624a615f581dbe77cc01582b98d5a3752684ff8d92ec28e4cdd2c4f45"
    }
  ],
  "blockNumber": "7,415,819"
}

{
  "Sr25519": "0x90753abff3cdfe61983c1ddcd721f6023f2bf6df8d11f7d86f9483c6cf6afe34d6d1a5f92c4d6971a00fec197357423774f868ecd322485ab6da2437b0692c82"
}