Added Acala specific MultiSignature type (#85)

Author: arjanz

scalecodec/type_registry/__init__.py

@@ -23,7 +23,7 @@
 SUPPORTED_TYPE_REGISTRY_PRESETS = ('canvas', 'default', 'development', 'kusama', 'polkadot', 'rococo', 'metadata_types',
                                    'substrate-node-template', 'westend', 'statemint', 'statemine', 'karura',
                                    'moonbeam', 'moonriver', 'moonbase-alpha', 'crust', 'polymesh-mainnet',
-                                   'polymesh-testnet', 'test')
+                                   'polymesh-testnet', 'acala', 'test')
 
 ONLINE_BASE_URL = 'https://raw.githubusercontent.com/polkascan/py-scale-codec/v1.0/scalecodec/type_registry/'
 

scalecodec/type_registry/acala.json

@@ -0,0 +1,29 @@
+{
+  "types": {
+    "MultiSignature": {
+      "type": "enum",
+      "type_mapping": [
+        [
+          "Ed25519",
+          "Ed25519Signature"
+        ],
+        [
+          "Sr25519",
+          "Sr25519Signature"
+        ],
+        [
+          "Ecdsa",
+          "EcdsaSignature"
+        ],
+        [
+          "Ethereum",
+          "[u8; 65]"
+        ],
+        [
+          "Eip712",
+          "[u8; 65]"
+        ]
+      ]
+    }
+  }
+}