feat(examples): Update example crates to use expected_spk_txids

Author: evanlinjin

example-crates/example_electrum/src/main.rs

@@ -215,6 +215,11 @@ fn main() -> anyhow::Result<()> {
                         eprintln!("[ SCANNING {:03.0}% ] {}", pc, item);
                     });
 
+            request = request.expected_spk_txids(graph.list_expected_spk_txids(
+                &*chain,
+                chain_tip.block_id(),
+                ..,
+            ));
             if all_spks {
                 request = request.spks_with_indexes(graph.index.revealed_spks(..));
             }

example-crates/example_esplora/src/main.rs

@@ -225,7 +225,11 @@ fn main() -> anyhow::Result<()> {
             {
                 let graph = graph.lock().unwrap();
                 let chain = chain.lock().unwrap();
-
+                request = request.expected_spk_txids(graph.list_expected_spk_txids(
+                    &*chain,
+                    local_tip.block_id(),
+                    ..,
+                ));
                 if *all_spks {
                     request = request.spks_with_indexes(graph.index.revealed_spks(..));
                 }