{
  "instagram": { "source": "apify", "accounts": ["natgeo", "nasa"] },
  "telegram":  { "source": "web",   "channels": ["telegram"] },
  "pulse_multiplier": 2.0,
  "median_window_days": 30,
  "median_min_posts": 12,
  "median_min_age_days": 2,
  "pulse_max_age_days": 3,
  "fetch_limit_pulse": 12,
  "fetch_limit_weekly": 25,
  "weekly_day": "sun",
  "weekly_time": "18:00",
  "pulse_time": "10:00"
}