Add single-node consensus configuration

- Create protocol.tutus.single.yml for local development
- Update docker-compose to use consensus config with validator wallet
- Magic 88890 for single-node, 1-second blocks, 1 validator

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

config/protocol.tutus.single.yml

@@ -0,0 +1,57 @@
+# Tutus Single-Node Consensus Configuration
+# For local development and testing
+
+ProtocolConfiguration:
+  Magic: 88890  # Tutus single-node identifier
+  MaxTraceableBlocks: 200000
+  TimePerBlock: 1s
+  MaxTimePerBlock: 5s
+  Genesis:
+    TimePerBlock: 1s
+  MemPoolSize: 50000
+  StandbyCommittee:
+    - 02b3622bf4017bdfe317c58aed5f4c753f206b7db896046fa7d774bbc4bf7f8dc2
+  ValidatorsCount: 1
+  SeedList:
+    - localhost:10333
+  VerifyTransactions: true
+  P2PSigExtensions: true
+
+ApplicationConfiguration:
+  SkipBlockVerification: false
+  DBConfiguration:
+    Type: "leveldb"
+    LevelDBOptions:
+      DataDirectoryPath: "/chains/tutus-single"
+  P2P:
+    Addresses:
+      - ":10333"
+    DialTimeout: 3s
+    ProtoTickInterval: 2s
+    PingInterval: 30s
+    PingTimeout: 90s
+    MaxPeers: 10
+    AttemptConnPeers: 5
+    MinPeers: 0
+  Relay: true
+  Consensus:
+    Enabled: true
+    UnlockWallet:
+      Path: "/wallet.json"
+      Password: "one"
+  RPC:
+    Enabled: true
+    Addresses:
+      - ":10332"
+    MaxGasInvoke: 100
+    EnableCORSWorkaround: true
+    SessionEnabled: true
+    SessionLifetime: 300s
+  Prometheus:
+    Enabled: true
+    Addresses:
+      - ":2112"
+  Pprof:
+    Enabled: false
+    Addresses:
+      - ":2113"

docker-compose.yml

@@ -1,4 +1,4 @@
-# Tutus Testnet - Single Node
+# Tutus Single-Node Consensus
 # Run: docker-compose up -d
 
 networks:
@@ -19,9 +19,10 @@ services:
     build:
       context: .
       dockerfile: Dockerfile
-    command: "node --config-file /config/protocol.tutus.testnet.yml --force-timestamp-logs"
+    command: "node --config-file /config/protocol.tutus.single.yml --force-timestamp-logs"
     volumes:
       - tutus_chain:/chains
+      - ./.docker/wallets/wallet1_solo.json:/wallet.json:ro
     ports:
       - "10333:10333"  # P2P
       - "10332:10332"  # RPC