message: Watcher: Even lower num blocks to fetch
diff: @@ -18,7 +18,7 @@ export class Watcher {
  public l1: Layer
  public l2: Layer
  public pollInterval = 3000
  - public blocksToFetch = 2000
  + public blocksToFetch = 1500
  constructor(opts: WatcherOptions) {
  this.l1 = opts.l1
  