Update Plutus V2 cost model

Author: cffls

pycardano/plutus.py

@@ -412,14 +412,14 @@ def from_primitive(cls: CostModels, value: dict) -> CostModels:
     "unListData-memory-arguments": 32,
     "unMapData-cpu-arguments": 38314,
     "unMapData-memory-arguments": 32,
-    "verifyEcdsaSecp256k1Signature-cpu-arguments": 35892428,
-    "verifyEcdsaSecp256k1Signature-memory-arguments": 10,
+    "verifyEcdsaSecp256k1Signature-cpu-arguments": 20000000000,
+    "verifyEcdsaSecp256k1Signature-memory-arguments": 20000000000,
     "verifyEd25519Signature-cpu-arguments-intercept": 9462713,
     "verifyEd25519Signature-cpu-arguments-slope": 1021,
     "verifyEd25519Signature-memory-arguments": 10,
-    "verifySchnorrSecp256k1Signature-cpu-arguments-intercept": 38887044,
-    "verifySchnorrSecp256k1Signature-cpu-arguments-slope": 32947,
-    "verifySchnorrSecp256k1Signature-memory-arguments": 10,
+    "verifySchnorrSecp256k1Signature-cpu-arguments-intercept": 20000000000,
+    "verifySchnorrSecp256k1Signature-cpu-arguments-slope": 0,
+    "verifySchnorrSecp256k1Signature-memory-arguments": 20000000000
 }
 
 COST_MODELS = CostModels({0: PLUTUS_V1_COST_MODEL})