f: calc start and end epoch (moved logging to estimate script)

Author: coolaj86

tests/calc-start-end-epoch.js

@@ -9,10 +9,11 @@ function check2024Aug1() {
   let currentBlockMs = Date.parse(currentBlockTime);
 
   let cycleCount = 2;
-  let estimates = DashGov.estimateProposalCycles(cycleCount, {
+  let snapshot = {
     ms: currentBlockMs,
     block: currentBlockHeight,
-  });
+  };
+  let estimates = DashGov.estimateProposalCycles(cycleCount, snapshot);
 
   if (!estimates.last?.voteDeltaMs) {
     throw new Error(`missing 'estimates.last'`);