fix: set infra cost per epoch to $44

Author: chriswessels

index.ipynb

@@ -93,7 +93,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 2,
+   "execution_count": null,
    "id": "d3b06379",
    "metadata": {
     "execution": {
@@ -230,7 +230,7 @@
     "}\n",
     "\n",
     "DEFAULT_GAS_UNITS_PER_PROOF = 3_850_000  # Replace with a fresher chain estimate if desired.\n",
-    "DEFAULT_INFRA_COST_PER_PROOF_USD = 78.0\n",
+    "DEFAULT_INFRA_COST_PER_PROOF_USD = 44.0\n",
     "DEFAULT_ETH_USD = 2_200.0\n",
     "DEFAULT_GAS_PRICE_GWEI = 2.0\n",
     "DEFAULT_AZTC_USD = 0.02\n",