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+checksum = "5c839a674fcd7a98952e593242ea400abe93992746761e38641405d28b00f419"
+dependencies = [
+ "winapi-i686-pc-windows-gnu",
+ "winapi-x86_64-pc-windows-gnu",
+]
+
+[[package]]
+name = "winapi-build"
+version = "0.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "2d315eee3b34aca4797b2da6b13ed88266e6d612562a0c46390af8299fc699bc"
+
+[[package]]
+name = "winapi-i686-pc-windows-gnu"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6"
+
+[[package]]
+name = "winapi-util"
+version = "0.1.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "70ec6ce85bb158151cae5e5c87f95a8e97d2c0c4b001223f33a334e3ce5de178"
+dependencies = [
+ "winapi 0.3.9",
+]
+
+[[package]]
+name = "winapi-x86_64-pc-windows-gnu"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
+
+[[package]]
+name = "winreg"
+version = "0.6.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b2986deb581c4fe11b621998a5e53361efe6b48a151178d0cd9eeffa4dc6acc9"
+dependencies = [
+ "winapi 0.3.9",
+]
+
+[[package]]
+name = "ws2_32-sys"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d59cefebd0c892fa2dd6de581e937301d8552cb44489cdff035c6187cb63fa5e"
+dependencies = [
+ "winapi 0.2.8",
+ "winapi-build",
+]
+
+[[package]]
+name = "wyz"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "85e60b0d1b5f99db2556934e21937020776a5d31520bf169e851ac44e6420214"
+
+[[package]]
+name = "x25519-dalek"
+version = "1.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5a0c105152107e3b96f6a00a65e86ce82d9b125230e1c4302940eca58ff71f4f"
+dependencies = [
+ "curve25519-dalek 3.1.0",
+ "rand_core 0.5.1",
+ "zeroize",
+]
+
+[[package]]
+name = "xcm"
+version = "0.9.3"
+source = "git+https://github.com/paritytech//polkadot?rev=aa386760#aa386760948574af4078c59decf558d16efe15e2"
+dependencies = [
+ "derivative",
+ "impl-trait-for-tuples",
+ "parity-scale-codec",
+]
+
+[[package]]
+name = "xcm-builder"
+version = "0.9.3"
+source = "git+https://github.com/paritytech//polkadot?rev=aa386760#aa386760948574af4078c59decf558d16efe15e2"
+dependencies = [
+ "frame-support",
+ "frame-system",
+ "impl-trait-for-tuples",
+ "pallet-transaction-payment",
+ "parity-scale-codec",
+ "polkadot-parachain",
+ "sp-arithmetic",
+ "sp-io",
+ "sp-runtime",
+ "sp-std",
+ "xcm",
+ "xcm-executor",
+]
+
+[[package]]
+name = "xcm-calls"
+version = "0.0.1"
+dependencies = [
+ "frame-election-provider-support",
+ "frame-support",
+ "frame-system",
+ "pallet-balances",
+ "pallet-proxy",
+ "pallet-session",
+ "pallet-staking",
+ "pallet-staking-reward-curve",
+ "pallet-timestamp",
+ "parity-scale-codec",
+ "serde",
+ "sp-core",
+ "sp-runtime",
+ "sp-staking",
+ "xcm",
+]
+
+[[package]]
+name = "xcm-executor"
+version = "0.9.3"
+source = "git+https://github.com/paritytech//polkadot?rev=aa386760#aa386760948574af4078c59decf558d16efe15e2"
+dependencies = [
+ "frame-support",
+ "impl-trait-for-tuples",
+ "log",
+ "parity-scale-codec",
+ "sp-arithmetic",
+ "sp-core",
+ "sp-io",
+ "sp-runtime",
+ "sp-std",
+ "xcm",
+]
+
+[[package]]
+name = "yamux"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e7d9028f208dd5e63c614be69f115c1b53cacc1111437d4c765185856666c107"
+dependencies = [
+ "futures 0.3.14",
+ "log",
+ "nohash-hasher",
+ "parking_lot 0.11.1",
+ "rand 0.8.3",
+ "static_assertions",
+]
+
+[[package]]
+name = "zeroize"
+version = "1.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "81a974bcdd357f0dca4d41677db03436324d45a4c9ed2d0b873a5a360ce41c36"
+dependencies = [
+ "zeroize_derive",
+]
+
+[[package]]
+name = "zeroize_derive"
+version = "1.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c3f369ddb18862aba61aa49bf31e74d29f0f162dec753063200e1dc084345d16"
+dependencies = [
+ "proc-macro2 1.0.26",
+ "quote 1.0.9",
+ "syn 1.0.69",
+ "synstructure",
+]
+
+[[package]]
+name = "zstd"
+version = "0.6.1+zstd.1.4.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5de55e77f798f205d8561b8fe2ef57abfb6e0ff2abe7fd3c089e119cdb5631a3"
+dependencies = [
+ "zstd-safe",
+]
+
+[[package]]
+name = "zstd-safe"
+version = "3.0.1+zstd.1.4.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1387cabcd938127b30ce78c4bf00b30387dddf704e3f0881dbc4ff62b5566f8c"
+dependencies = [
+ "libc",
+ "zstd-sys",
+]
+
+[[package]]
+name = "zstd-sys"
+version = "1.4.20+zstd.1.4.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ebd5b733d7cf2d9447e2c3e76a5589b4f5e5ae065c22a2bc0b023cbc331b6c8e"
+dependencies = [
+ "cc",
+ "libc",
+]
diff --git a/node/src/chain_spec.rs b/node/src/chain_spec.rs
new file mode 100644
index 0000000000..8ee6d3713c
--- /dev/null
+++ b/node/src/chain_spec.rs
@@ -0,0 +1,169 @@
+// Copyright 2021 ChainSafe Systems
+// SPDX-License-Identifier: LGPL-3.0-only
+
+use cumulus_primitives_core::ParaId;
+use parachain_runtime::{AccountId, AuraId, Signature};
+use sc_chain_spec::{ChainSpecExtension, ChainSpecGroup};
+use sc_service::ChainType;
+use serde::{Deserialize, Serialize};
+use sp_core::{sr25519, Pair, Public};
+use sp_runtime::traits::{IdentifyAccount, Verify};
+
+/// Specialized `ChainSpec` for the normal parachain runtime.
+pub type ChainSpec = sc_service::GenericChainSpec<parachain_runtime::GenesisConfig, Extensions>;
+
+/// Helper function to generate a crypto pair from seed
+pub fn get_from_seed<TPublic: Public>(seed: &str) -> <TPublic::Pair as Pair>::Public {
+    TPublic::Pair::from_string(&format!("//{}", seed), None)
+        .expect("static values are valid; qed")
+        .public()
+}
+
+/// The extensions for the [`ChainSpec`].
+#[derive(Debug, Clone, PartialEq, Serialize, Deserialize, ChainSpecGroup, ChainSpecExtension)]
+#[serde(deny_unknown_fields)]
+pub struct Extensions {
+    /// The relay chain of the Parachain.
+    pub relay_chain: String,
+    /// The id of the Parachain.
+    pub para_id: u32,
+}
+
+impl Extensions {
+    /// Try to get the extension from the given `ChainSpec`.
+    pub fn try_get(chain_spec: &dyn sc_service::ChainSpec) -> Option<&Self> {
+        sc_chain_spec::get_extension(chain_spec.extensions())
+    }
+}
+
+type AccountPublic = <Signature as Verify>::Signer;
+
+/// Helper function to generate an account ID from seed
+pub fn get_account_id_from_seed<TPublic: Public>(seed: &str) -> AccountId
+where
+    AccountPublic: From<<TPublic::Pair as Pair>::Public>,
+{
+    AccountPublic::from(get_from_seed::<TPublic>(seed)).into_account()
+}
+
+pub fn pint_development_config(id: ParaId) -> ChainSpec {
+    ChainSpec::from_genesis(
+        // Name
+        "PINT Development",
+        // ID
+        "pint_dev",
+        ChainType::Local,
+        move || {
+            pint_testnet_genesis(
+                get_account_id_from_seed::<sr25519::Public>("Alice"),
+                vec![
+                    get_from_seed::<AuraId>("Alice"),
+                    get_from_seed::<AuraId>("Bob"),
+                ],
+                vec![
+                    get_account_id_from_seed::<sr25519::Public>("Alice"),
+                    get_account_id_from_seed::<sr25519::Public>("Bob"),
+                    get_account_id_from_seed::<sr25519::Public>("Alice//stash"),
+                    get_account_id_from_seed::<sr25519::Public>("Bob//stash"),
+                ],
+                vec![
+                    get_account_id_from_seed::<sr25519::Public>("Alice"),
+                    get_account_id_from_seed::<sr25519::Public>("Bob"),
+                    get_account_id_from_seed::<sr25519::Public>("Charlie"),
+                    get_account_id_from_seed::<sr25519::Public>("Dave"),
+                ],
+                id,
+            )
+        },
+        vec![],
+        None,
+        None,
+        None,
+        Extensions {
+            relay_chain: "rococo-dev".into(),
+            para_id: id.into(),
+        },
+    )
+}
+
+pub fn pint_local_config(id: ParaId) -> ChainSpec {
+    ChainSpec::from_genesis(
+        // Name
+        "Local Testnet",
+        // ID
+        "local_testnet",
+        ChainType::Local,
+        move || {
+            pint_testnet_genesis(
+                get_account_id_from_seed::<sr25519::Public>("Alice"),
+                vec![
+                    get_from_seed::<AuraId>("Alice"),
+                    get_from_seed::<AuraId>("Bob"),
+                ],
+                vec![
+                    get_account_id_from_seed::<sr25519::Public>("Alice"),
+                    get_account_id_from_seed::<sr25519::Public>("Bob"),
+                    get_account_id_from_seed::<sr25519::Public>("Charlie"),
+                    get_account_id_from_seed::<sr25519::Public>("Dave"),
+                    get_account_id_from_seed::<sr25519::Public>("Eve"),
+                    get_account_id_from_seed::<sr25519::Public>("Ferdie"),
+                    get_account_id_from_seed::<sr25519::Public>("Alice//stash"),
+                    get_account_id_from_seed::<sr25519::Public>("Bob//stash"),
+                    get_account_id_from_seed::<sr25519::Public>("Charlie//stash"),
+                    get_account_id_from_seed::<sr25519::Public>("Dave//stash"),
+                    get_account_id_from_seed::<sr25519::Public>("Eve//stash"),
+                    get_account_id_from_seed::<sr25519::Public>("Ferdie//stash"),
+                ],
+                vec![
+                    get_account_id_from_seed::<sr25519::Public>("Alice"),
+                    get_account_id_from_seed::<sr25519::Public>("Bob"),
+                    get_account_id_from_seed::<sr25519::Public>("Charlie"),
+                    get_account_id_from_seed::<sr25519::Public>("Dave"),
+                ],
+                id,
+            )
+        },
+        vec![],
+        None,
+        None,
+        None,
+        Extensions {
+            relay_chain: "rococo-local".into(),
+            para_id: id.into(),
+        },
+    )
+}
+
+fn pint_testnet_genesis(
+    root_key: AccountId,
+    initial_authorities: Vec<AuraId>,
+    endowed_accounts: Vec<AccountId>,
+    council_members: Vec<AccountId>,
+    id: ParaId,
+) -> parachain_runtime::GenesisConfig {
+    parachain_runtime::GenesisConfig {
+        frame_system: parachain_runtime::SystemConfig {
+            code: parachain_runtime::WASM_BINARY
+                .expect("WASM binary was not build, please build it!")
+                .to_vec(),
+            changes_trie_config: Default::default(),
+        },
+        pallet_balances: parachain_runtime::BalancesConfig {
+            balances: endowed_accounts
+                .iter()
+                .cloned()
+                .map(|k| (k, 1 << 60))
+                .collect(),
+        },
+        pallet_committee: parachain_runtime::CommitteeConfig {
+            council_members,
+            ..Default::default()
+        },
+        pallet_sudo: parachain_runtime::SudoConfig { key: root_key },
+        parachain_info: parachain_runtime::ParachainInfoConfig { parachain_id: id },
+        pallet_aura: parachain_runtime::AuraConfig {
+            authorities: initial_authorities,
+        },
+        cumulus_pallet_aura_ext: Default::default(),
+    }
+}
diff --git a/node/src/cli.rs b/node/src/cli.rs
new file mode 100644
index 0000000000..b693e9fd3e
--- /dev/null
+++ b/node/src/cli.rs
@@ -0,0 +1,133 @@
+// Copyright 2021 ChainSafe Systems
+// SPDX-License-Identifier: LGPL-3.0-only
+
+use crate::chain_spec;
+use cumulus_client_cli;
+use sc_cli;
+use std::path::PathBuf;
+use structopt::StructOpt;
+
+/// Sub-commands supported by the collator.
+#[derive(Debug, StructOpt)]
+pub enum Subcommand {
+    /// Export the genesis state of the parachain.
+    #[structopt(name = "export-genesis-state")]
+    ExportGenesisState(ExportGenesisStateCommand),
+
+    /// Export the genesis wasm of the parachain.
+    #[structopt(name = "export-genesis-wasm")]
+    ExportGenesisWasm(ExportGenesisWasmCommand),
+
+    /// Build a chain specification.
+    BuildSpec(sc_cli::BuildSpecCmd),
+
+    /// Validate blocks.
+    CheckBlock(sc_cli::CheckBlockCmd),
+
+    /// Export blocks.
+    ExportBlocks(sc_cli::ExportBlocksCmd),
+
+    /// Export the state of a given block into a chain spec.
+    ExportState(sc_cli::ExportStateCmd),
+
+    /// Import blocks.
+    ImportBlocks(sc_cli::ImportBlocksCmd),
+
+    /// Remove the whole chain.
+    PurgeChain(cumulus_client_cli::PurgeChainCmd),
+
+    /// Revert the chain to a previous state.
+    Revert(sc_cli::RevertCmd),
+
+    /// The custom benchmark subcommmand benchmarking runtime pallets.
+    #[structopt(name = "benchmark", about = "Benchmark runtime pallets.")]
+    Benchmark(frame_benchmarking_cli::BenchmarkCmd),
+}
+
+/// Command for exporting the genesis state of the parachain
+#[derive(Debug, StructOpt)]
+pub struct ExportGenesisStateCommand {
+    /// Output file name or stdout if unspecified.
+    #[structopt(parse(from_os_str))]
+    pub output: Option<PathBuf>,
+
+    /// Id of the parachain this state is for.
+    ///
+    /// Default: 100
+    #[structopt(long, conflicts_with = "chain")]
+    pub parachain_id: Option<u32>,
+
+    /// Write output in binary. Default is to write in hex.
+    #[structopt(short, long)]
+    pub raw: bool,
+
+    /// The name of the chain for that the genesis state should be exported.
+    #[structopt(long, conflicts_with = "parachain-id")]
+    pub chain: Option<String>,
+}
+
+/// Command for exporting the genesis wasm file.
+#[derive(Debug, StructOpt)]
+pub struct ExportGenesisWasmCommand {
+    /// Output file name or stdout if unspecified.
+    #[structopt(parse(from_os_str))]
+    pub output: Option<PathBuf>,
+
+    /// Write output in binary. Default is to write in hex.
+    #[structopt(short, long)]
+    pub raw: bool,
+
+    /// The name of the chain for that the genesis wasm file should be exported.
+    #[structopt(long)]
+    pub chain: Option<String>,
+}
+
+#[derive(Debug, StructOpt)]
+#[structopt(settings = &[
+	structopt::clap::AppSettings::GlobalVersion,
+	structopt::clap::AppSettings::ArgsNegateSubcommands,
+	structopt::clap::AppSettings::SubcommandsNegateReqs,
+])]
+pub struct Cli {
+    #[structopt(subcommand)]
+    pub subcommand: Option<Subcommand>,
+
+    #[structopt(flatten)]
+    pub run: cumulus_client_cli::RunCmd,
+
+    /// Relaychain arguments
+    #[structopt(raw = true)]
+    pub relaychain_args: Vec<String>,
+}
+
+#[derive(Debug)]
+pub struct RelayChainCli {
+    /// The actual relay chain cli object.
+    pub base: polkadot_cli::RunCmd,
+
+    /// Optional chain id that should be passed to the relay chain.
+    pub chain_id: Option<String>,
+
+    /// The base path that should be used by the relay chain.
+    pub base_path: Option<PathBuf>,
+}
+
+impl RelayChainCli {
+    /// Parse the relay chain CLI parameters using the para chain `Configuration`.
+    pub fn new<'a>(
+        para_config: &sc_service::Configuration,
+        relay_chain_args: impl Iterator<Item = &'a String>,
+    ) -> Self {
+        let extension = chain_spec::Extensions::try_get(&*para_config.chain_spec);
+        let chain_id = extension.map(|e| e.relay_chain.clone());
+        let base_path = para_config
+            .base_path
+            .as_ref()
+            .map(|x| x.path().join("polkadot"));
+        Self {
+            base_path,
+            chain_id,
+            base: polkadot_cli::RunCmd::from_iter(relay_chain_args),
+        }
+    }
+}
diff --git a/node/src/command.rs b/node/src/command.rs
new file mode 100644
index 0000000000..6c4451b5f2
--- /dev/null
+++ b/node/src/command.rs
@@ -0,0 +1,430 @@
+// Copyright 2021 ChainSafe Systems
+// SPDX-License-Identifier: LGPL-3.0-only
+
+use crate::{
+    chain_spec,
+    cli::{Cli, RelayChainCli, Subcommand},
+    service::{new_partial, ParachainRuntimeExecutor},
+};
+use codec::Encode;
+use cumulus_client_service::genesis::generate_genesis_block;
+use cumulus_primitives_core::ParaId;
+use log::info;
+use parachain_runtime::{Block, RuntimeApi};
+use polkadot_parachain::primitives::AccountIdConversion;
+use sc_cli::{
+    ChainSpec, CliConfiguration, DefaultConfigurationValues, ImportParams, KeystoreParams,
+    NetworkParams, Result, RuntimeVersion, SharedParams, SubstrateCli,
+};
+use sc_service::config::{BasePath, PrometheusConfig};
+use sp_core::hexdisplay::HexDisplay;
+use sp_runtime::traits::Block as BlockT;
+use std::{io::Write, net::SocketAddr};
+
+fn load_spec(
+    id: &str,
+    para_id: ParaId,
+) -> std::result::Result<Box<dyn sc_service::ChainSpec>, String> {
+    Ok(match id {
+        "pint-local" => Box::new(chain_spec::pint_local_config(para_id)),
+        "pint-dev" => Box::new(chain_spec::pint_development_config(para_id)),
+        path => Box::new(chain_spec::ChainSpec::from_json_file(
+            std::path::PathBuf::from(path),
+        )?),
+    })
+}
+
+impl SubstrateCli for Cli {
+    fn impl_name() -> String {
+        "PINT Collator".into()
+    }
+
+    fn impl_version() -> String {
+        env!("SUBSTRATE_CLI_IMPL_VERSION").into()
+    }
+
+    fn description() -> String {
+        format!(
+            "PINT Collator\n\nThe command-line arguments provided first will be \
+		passed to the parachain node, while the arguments provided after -- will be passed \
+		to the relaychain node.\n\n\
+		{} [parachain-args] -- [relaychain-args]",
+            Self::executable_name()
+        )
+    }
+
+    fn author() -> String {
+        env!("CARGO_PKG_AUTHORS").into()
+    }
+
+    fn support_url() -> String {
+        "https://github.com/ChainSafe/PINT/issues/new".into()
+    }
+
+    fn copyright_start_year() -> i32 {
+        2021
+    }
+
+    fn load_spec(&self, id: &str) -> std::result::Result<Box<dyn sc_service::ChainSpec>, String> {
+        load_spec(id, self.run.parachain_id.unwrap_or(200).into())
+    }
+
+    fn native_runtime_version(_: &Box<dyn ChainSpec>) -> &'static RuntimeVersion {
+        &parachain_runtime::VERSION
+    }
+}
+
+impl SubstrateCli for RelayChainCli {
+    fn impl_name() -> String {
+        "PINT Collator".into()
+    }
+
+    fn impl_version() -> String {
+        env!("SUBSTRATE_CLI_IMPL_VERSION").into()
+    }
+
+    fn description() -> String {
+        "PINT Collator\n\nThe command-line arguments provided first will be \
+		passed to the parachain node, while the arguments provided after -- will be passed \
+		to the relaychain node.\n\n\
+		parachain-collator [parachain-args] -- [relaychain-args]"
+            .into()
+    }
+
+    fn author() -> String {
+        env!("CARGO_PKG_AUTHORS").into()
+    }
+
+    fn support_url() -> String {
+        "https://github.com/ChainSafe/PINT/issues/new".into()
+    }
+
+    fn copyright_start_year() -> i32 {
+        2017
+    }
+
+    fn load_spec(&self, id: &str) -> std::result::Result<Box<dyn sc_service::ChainSpec>, String> {
+        polkadot_cli::Cli::from_iter([RelayChainCli::executable_name().to_string()].iter())
+            .load_spec(id)
+    }
+
+    fn native_runtime_version(chain_spec: &Box<dyn ChainSpec>) -> &'static RuntimeVersion {
+        polkadot_cli::Cli::native_runtime_version(chain_spec)
+    }
+}
+
+fn extract_genesis_wasm(chain_spec: &Box<dyn sc_service::ChainSpec>) -> Result<Vec<u8>> {
+    let mut storage = chain_spec.build_storage()?;
+
+    storage
+        .top
+        .remove(sp_core::storage::well_known_keys::CODE)
+        .ok_or_else(|| "Could not find wasm file in genesis state!".into())
+}
+
+macro_rules! construct_async_run {
+	(|$components:ident, $cli:ident, $cmd:ident, $config:ident| $( $code:tt )* ) => {{
+		let runner = $cli.create_runner($cmd)?;
+		runner.async_run(|$config| {
+			let $components = new_partial::<
+				RuntimeApi,
+				ParachainRuntimeExecutor,
+				_
+			>(
+				&$config,
+				crate::service::parachain_build_import_queue,
+			)?;
+			let task_manager = $components.task_manager;
+			{ $( $code )* }.map(|v| (v, task_manager))
+		})
+	}}
+}
+
+/// Parse command line arguments into service configuration.
+pub fn run() -> Result<()> {
+    let cli = Cli::from_args();
+
+    match &cli.subcommand {
+        Some(Subcommand::BuildSpec(cmd)) => {
+            let runner = cli.create_runner(cmd)?;
+            runner.sync_run(|config| cmd.run(config.chain_spec, config.network))
+        }
+        Some(Subcommand::CheckBlock(cmd)) => {
+            construct_async_run!(|components, cli, cmd, config| {
+                Ok(cmd.run(components.client, components.import_queue))
+            })
+        }
+        Some(Subcommand::ExportBlocks(cmd)) => {
+            construct_async_run!(|components, cli, cmd, config| {
+                Ok(cmd.run(components.client, config.database))
+            })
+        }
+        Some(Subcommand::ExportState(cmd)) => {
+            construct_async_run!(|components, cli, cmd, config| {
+                Ok(cmd.run(components.client, config.chain_spec))
+            })
+        }
+        Some(Subcommand::ImportBlocks(cmd)) => {
+            construct_async_run!(|components, cli, cmd, config| {
+                Ok(cmd.run(components.client, components.import_queue))
+            })
+        }
+        Some(Subcommand::PurgeChain(cmd)) => {
+            let runner = cli.create_runner(cmd)?;
+
+            runner.sync_run(|config| {
+                let polkadot_cli = RelayChainCli::new(
+                    &config,
+                    [RelayChainCli::executable_name().to_string()]
+                        .iter()
+                        .chain(cli.relaychain_args.iter()),
+                );
+
+                let polkadot_config = SubstrateCli::create_configuration(
+                    &polkadot_cli,
+                    &polkadot_cli,
+                    config.task_executor.clone(),
+                )
+                .map_err(|err| format!("Relay chain argument error: {}", err))?;
+
+                cmd.run(config, polkadot_config)
+            })
+        }
+        Some(Subcommand::Revert(cmd)) => construct_async_run!(|components, cli, cmd, config| {
+            Ok(cmd.run(components.client, components.backend))
+        }),
+        Some(Subcommand::ExportGenesisState(params)) => {
+            let mut builder = sc_cli::LoggerBuilder::new("");
+            builder.with_profiling(sc_tracing::TracingReceiver::Log, "");
+            let _ = builder.init();
+
+            let block: Block = generate_genesis_block(&load_spec(
+                &params.chain.clone().unwrap_or_default(),
+                params.parachain_id.unwrap_or(200).into(),
+            )?)?;
+            let raw_header = block.header().encode();
+            let output_buf = if params.raw {
+                raw_header
+            } else {
+                format!("0x{:?}", HexDisplay::from(&block.header().encode())).into_bytes()
+            };
+
+            if let Some(output) = &params.output {
+                std::fs::write(output, output_buf)?;
+            } else {
+                std::io::stdout().write_all(&output_buf)?;
+            }
+
+            Ok(())
+        }
+        Some(Subcommand::ExportGenesisWasm(params)) => {
+            let mut builder = sc_cli::LoggerBuilder::new("");
+            builder.with_profiling(sc_tracing::TracingReceiver::Log, "");
+            let _ = builder.init();
+
+            let raw_wasm_blob =
+                extract_genesis_wasm(&cli.load_spec(&params.chain.clone().unwrap_or_default())?)?;
+            let output_buf = if params.raw {
+                raw_wasm_blob
+            } else {
+                format!("0x{:?}", HexDisplay::from(&raw_wasm_blob)).into_bytes()
+            };
+
+            if let Some(output) = &params.output {
+                std::fs::write(output, output_buf)?;
+            } else {
+                std::io::stdout().write_all(&output_buf)?;
+            }
+
+            Ok(())
+        }
+        Some(Subcommand::Benchmark(cmd)) => {
+            if cfg!(feature = "runtime-benchmarks") {
+                let runner = cli.create_runner(cmd)?;
+
+                runner.sync_run(|config| cmd.run::<Block, ParachainRuntimeExecutor>(config))
+            } else {
+                Err("Benchmarking wasn't enabled when building the node. \
+				You can enable it with `--features runtime-benchmarks`."
+                    .into())
+            }
+        }
+        None => {
+            let runner = cli.create_runner(&cli.run.normalize())?;
+
+            runner.run_node_until_exit(|config| async move {
+                // TODO
+                let key = sp_core::Pair::generate().0;
+
+                let para_id =
+                    chain_spec::Extensions::try_get(&*config.chain_spec).map(|e| e.para_id);
+
+                let polkadot_cli = RelayChainCli::new(
+                    &config,
+                    [RelayChainCli::executable_name().to_string()]
+                        .iter()
+                        .chain(cli.relaychain_args.iter()),
+                );
+
+                let id = ParaId::from(cli.run.parachain_id.or(para_id).unwrap_or(200));
+
+                let parachain_account =
+                    AccountIdConversion::<polkadot_primitives::v0::AccountId>::into_account(&id);
+
+                let block: Block =
+                    generate_genesis_block(&config.chain_spec).map_err(|e| format!("{:?}", e))?;
+                let genesis_state = format!("0x{:?}", HexDisplay::from(&block.header().encode()));
+
+                let task_executor = config.task_executor.clone();
+                let polkadot_config =
+                    SubstrateCli::create_configuration(&polkadot_cli, &polkadot_cli, task_executor)
+                        .map_err(|err| format!("Relay chain argument error: {}", err))?;
+
+                info!("Parachain id: {:?}", id);
+                info!("Parachain Account: {}", parachain_account);
+                info!("Parachain genesis state: {}", genesis_state);
+                info!(
+                    "Is collating: {}",
+                    if config.role.is_authority() {
+                        "yes"
+                    } else {
+                        "no"
+                    }
+                );
+
+                crate::service::start_node(config, key, polkadot_config, id)
+                    .await
+                    .map(|r| r.0)
+                    .map_err(Into::into)
+            })
+        }
+    }
+}
+
+impl DefaultConfigurationValues for RelayChainCli {
+    fn p2p_listen_port() -> u16 {
+        30334
+    }
+
+    fn rpc_ws_listen_port() -> u16 {
+        9945
+    }
+
+    fn rpc_http_listen_port() -> u16 {
+        9934
+    }
+
+    fn prometheus_listen_port() -> u16 {
+        9616
+    }
+}
+
+impl CliConfiguration<Self> for RelayChainCli {
+    fn shared_params(&self) -> &SharedParams {
+        self.base.base.shared_params()
+    }
+
+    fn import_params(&self) -> Option<&ImportParams> {
+        self.base.base.import_params()
+    }
+
+    fn network_params(&self) -> Option<&NetworkParams> {
+        self.base.base.network_params()
+    }
+
+    fn keystore_params(&self) -> Option<&KeystoreParams> {
+        self.base.base.keystore_params()
+    }
+
+    fn base_path(&self) -> Result<Option<BasePath>> {
+        Ok(self
+            .shared_params()
+            .base_path()
+            .or_else(|| self.base_path.clone().map(Into::into)))
+    }
+
+    fn rpc_http(&self, default_listen_port: u16) -> Result<Option<SocketAddr>> {
+        self.base.base.rpc_http(default_listen_port)
+    }
+
+    fn rpc_ipc(&self) -> Result<Option<String>> {
+        self.base.base.rpc_ipc()
+    }
+
+    fn rpc_ws(&self, default_listen_port: u16) -> Result<Option<SocketAddr>> {
+        self.base.base.rpc_ws(default_listen_port)
+    }
+
+    fn prometheus_config(&self, default_listen_port: u16) -> Result<Option<PrometheusConfig>> {
+        self.base.base.prometheus_config(default_listen_port)
+    }
+
+    fn init<C: SubstrateCli>(&self) -> Result<()> {
+        unreachable!("PolkadotCli is never initialized; qed");
+    }
+
+    fn chain_id(&self, is_dev: bool) -> Result<String> {
+        let chain_id = self.base.base.chain_id(is_dev)?;
+
+        Ok(if chain_id.is_empty() {
+            self.chain_id.clone().unwrap_or_default()
+        } else {
+            chain_id
+        })
+    }
+
+    fn role(&self, is_dev: bool) -> Result<sc_service::Role> {
+        self.base.base.role(is_dev)
+    }
+
+    fn transaction_pool(&self) -> Result<sc_service::config::TransactionPoolOptions> {
+        self.base.base.transaction_pool()
+    }
+
+    fn state_cache_child_ratio(&self) -> Result<Option<usize>> {
+        self.base.base.state_cache_child_ratio()
+    }
+
+    fn rpc_methods(&self) -> Result<sc_service::config::RpcMethods> {
+        self.base.base.rpc_methods()
+    }
+
+    fn rpc_ws_max_connections(&self) -> Result<Option<usize>> {
+        self.base.base.rpc_ws_max_connections()
+    }
+
+    fn rpc_cors(&self, is_dev: bool) -> Result<Option<Vec<String>>> {
+        self.base.base.rpc_cors(is_dev)
+    }
+
+    fn telemetry_external_transport(&self) -> Result<Option<sc_service::config::ExtTransport>> {
+        self.base.base.telemetry_external_transport()
+    }
+
+    fn default_heap_pages(&self) -> Result<Option<u64>> {
+        self.base.base.default_heap_pages()
+    }
+
+    fn force_authoring(&self) -> Result<bool> {
+        self.base.base.force_authoring()
+    }
+
+    fn disable_grandpa(&self) -> Result<bool> {
+        self.base.base.disable_grandpa()
+    }
+
+    fn max_runtime_instances(&self) -> Result<Option<usize>> {
+        self.base.base.max_runtime_instances()
+    }
+
+    fn announce_block(&self) -> Result<bool> {
+        self.base.base.announce_block()
+    }
+
+    fn telemetry_endpoints(
+        &self,
+        chain_spec: &Box<dyn ChainSpec>,
+    ) -> Result<Option<sc_telemetry::TelemetryEndpoints>> {
+        self.base.base.telemetry_endpoints(chain_spec)
+    }
+}
diff --git a/node/src/lib.rs b/node/src/lib.rs
new file mode 100644
index 0000000000..70ce7ccafc
--- /dev/null
+++ b/node/src/lib.rs
@@ -0,0 +1,5 @@
+// Copyright 2021 ChainSafe Systems
+// SPDX-License-Identifier: LGPL-3.0-only
+
+pub mod chain_spec;
+pub mod service;
diff --git a/node/src/main.rs b/node/src/main.rs
new file mode 100644
index 0000000000..9f84e354ff
--- /dev/null
+++ b/node/src/main.rs
@@ -0,0 +1,16 @@
+// Copyright 2021 ChainSafe Systems
+// SPDX-License-Identifier: LGPL-3.0-only
+
+//! Substrate Parachain Node Template CLI
+
+#![warn(missing_docs)]
+
+mod chain_spec;
+#[macro_use]
+mod service;
+mod cli;
+mod command;
+
+fn main() -> sc_cli::Result<()> {
+    command::run()
+}
diff --git a/node/src/service.rs b/node/src/service.rs
new file mode 100644
index 0000000000..dd9d8d2777
--- /dev/null
+++ b/node/src/service.rs
@@ -0,0 +1,456 @@
+// Copyright 2021 ChainSafe Systems
+// SPDX-License-Identifier: LGPL-3.0-only
+
+// std
+use std::sync::Arc;
+
+// Local Runtime Types
+use parachain_runtime::RuntimeApi;
+
+// Cumulus Imports
+use cumulus_client_consensus_aura::{
+    build_aura_consensus, BuildAuraConsensusParams, SlotProportion,
+};
+use cumulus_client_consensus_common::ParachainConsensus;
+use cumulus_client_network::build_block_announce_validator;
+use cumulus_client_service::{
+    prepare_node_config, start_collator, start_full_node, StartCollatorParams, StartFullNodeParams,
+};
+use cumulus_primitives_core::ParaId;
+
+// Polkadot Imports
+use polkadot_primitives::v1::CollatorPair;
+
+// Substrate Imports
+use sc_client_api::ExecutorProvider;
+use sc_executor::native_executor_instance;
+pub use sc_executor::NativeExecutor;
+use sc_network::NetworkService;
+use sc_service::{Configuration, PartialComponents, Role, TFullBackend, TFullClient, TaskManager};
+use sc_telemetry::{Telemetry, TelemetryHandle, TelemetryWorker, TelemetryWorkerHandle};
+use sp_api::ConstructRuntimeApi;
+use sp_consensus::SlotData;
+use sp_keystore::SyncCryptoStorePtr;
+use sp_runtime::traits::BlakeTwo256;
+use substrate_prometheus_endpoint::Registry;
+
+// Runtime type overrides
+type BlockNumber = u32;
+type Header = sp_runtime::generic::Header<BlockNumber, sp_runtime::traits::BlakeTwo256>;
+pub type Block = sp_runtime::generic::Block<Header, sp_runtime::OpaqueExtrinsic>;
+type Hash = sp_core::H256;
+
+// Native executor instance.
+native_executor_instance!(
+    pub ParachainRuntimeExecutor,
+    parachain_runtime::api::dispatch,
+    parachain_runtime::native_version,
+    frame_benchmarking::benchmarking::HostFunctions,
+);
+
+/// Starts a `ServiceBuilder` for a full service.
+///
+/// Use this macro if you don't actually need the full service, but just the builder in order to
+/// be able to perform chain operations.
+pub fn new_partial<RuntimeApi, Executor, BIQ>(
+    config: &Configuration,
+    build_import_queue: BIQ,
+) -> Result<
+    PartialComponents<
+        TFullClient<Block, RuntimeApi, Executor>,
+        TFullBackend<Block>,
+        (),
+        sp_consensus::DefaultImportQueue<Block, TFullClient<Block, RuntimeApi, Executor>>,
+        sc_transaction_pool::FullPool<Block, TFullClient<Block, RuntimeApi, Executor>>,
+        (Option<Telemetry>, Option<TelemetryWorkerHandle>),
+    >,
+    sc_service::Error,
+>
+where
+    RuntimeApi: ConstructRuntimeApi<Block, TFullClient<Block, RuntimeApi, Executor>>
+        + Send
+        + Sync
+        + 'static,
+    RuntimeApi::RuntimeApi: sp_transaction_pool::runtime_api::TaggedTransactionQueue<Block>
+        + sp_api::Metadata<Block>
+        + sp_session::SessionKeys<Block>
+        + sp_api::ApiExt<
+            Block,
+            StateBackend = sc_client_api::StateBackendFor<TFullBackend<Block>, Block>,
+        > + sp_offchain::OffchainWorkerApi<Block>
+        + sp_block_builder::BlockBuilder<Block>,
+    sc_client_api::StateBackendFor<TFullBackend<Block>, Block>: sp_api::StateBackend<BlakeTwo256>,
+    Executor: sc_executor::NativeExecutionDispatch + 'static,
+    BIQ: FnOnce(
+        Arc<TFullClient<Block, RuntimeApi, Executor>>,
+        &Configuration,
+        Option<TelemetryHandle>,
+        &TaskManager,
+    ) -> Result<
+        sp_consensus::DefaultImportQueue<Block, TFullClient<Block, RuntimeApi, Executor>>,
+        sc_service::Error,
+    >,
+{
+    let telemetry = config
+        .telemetry_endpoints
+        .clone()
+        .filter(|x| !x.is_empty())
+        .map(|endpoints| -> Result<_, sc_telemetry::Error> {
+            let worker = TelemetryWorker::new(16)?;
+            let telemetry = worker.handle().new_telemetry(endpoints);
+            Ok((worker, telemetry))
+        })
+        .transpose()?;
+
+    let (client, backend, keystore_container, task_manager) =
+        sc_service::new_full_parts::<Block, RuntimeApi, Executor>(
+            &config,
+            telemetry.as_ref().map(|(_, telemetry)| telemetry.handle()),
+        )?;
+    let client = Arc::new(client);
+
+    let telemetry_worker_handle = telemetry.as_ref().map(|(worker, _)| worker.handle());
+
+    let telemetry = telemetry.map(|(worker, telemetry)| {
+        task_manager.spawn_handle().spawn("telemetry", worker.run());
+        telemetry
+    });
+
+    let transaction_pool = sc_transaction_pool::BasicPool::new_full(
+        config.transaction_pool.clone(),
+        config.role.is_authority().into(),
+        config.prometheus_registry(),
+        task_manager.spawn_handle(),
+        client.clone(),
+    );
+
+    let import_queue = build_import_queue(
+        client.clone(),
+        config,
+        telemetry.as_ref().map(|telemetry| telemetry.handle()),
+        &task_manager,
+    )?;
+
+    let params = PartialComponents {
+        backend,
+        client,
+        import_queue,
+        keystore_container,
+        task_manager,
+        transaction_pool,
+        select_chain: (),
+        other: (telemetry, telemetry_worker_handle),
+    };
+
+    Ok(params)
+}
+
+/// Start a node with the given parachain `Configuration` and relay chain `Configuration`.
+///
+/// This is the actual implementation that is abstract over the executor and the runtime api.
+#[sc_tracing::logging::prefix_logs_with("Parachain")]
+async fn start_node_impl<RuntimeApi, Executor, RB, BIQ, BIC>(
+    parachain_config: Configuration,
+    collator_key: CollatorPair,
+    polkadot_config: Configuration,
+    id: ParaId,
+    rpc_ext_builder: RB,
+    build_import_queue: BIQ,
+    build_consensus: BIC,
+) -> sc_service::error::Result<(TaskManager, Arc<TFullClient<Block, RuntimeApi, Executor>>)>
+where
+    RuntimeApi: ConstructRuntimeApi<Block, TFullClient<Block, RuntimeApi, Executor>>
+        + Send
+        + Sync
+        + 'static,
+    RuntimeApi::RuntimeApi: sp_transaction_pool::runtime_api::TaggedTransactionQueue<Block>
+        + sp_api::Metadata<Block>
+        + sp_session::SessionKeys<Block>
+        + sp_api::ApiExt<
+            Block,
+            StateBackend = sc_client_api::StateBackendFor<TFullBackend<Block>, Block>,
+        > + sp_offchain::OffchainWorkerApi<Block>
+        + sp_block_builder::BlockBuilder<Block>
+        + cumulus_primitives_core::CollectCollationInfo<Block>,
+    sc_client_api::StateBackendFor<TFullBackend<Block>, Block>: sp_api::StateBackend<BlakeTwo256>,
+    Executor: sc_executor::NativeExecutionDispatch + 'static,
+    RB: Fn(
+            Arc<TFullClient<Block, RuntimeApi, Executor>>,
+        ) -> jsonrpc_core::IoHandler<sc_rpc::Metadata>
+        + Send
+        + 'static,
+    BIQ: FnOnce(
+        Arc<TFullClient<Block, RuntimeApi, Executor>>,
+        &Configuration,
+        Option<TelemetryHandle>,
+        &TaskManager,
+    ) -> Result<
+        sp_consensus::DefaultImportQueue<Block, TFullClient<Block, RuntimeApi, Executor>>,
+        sc_service::Error,
+    >,
+    BIC: FnOnce(
+        Arc<TFullClient<Block, RuntimeApi, Executor>>,
+        Option<&Registry>,
+        Option<TelemetryHandle>,
+        &TaskManager,
+        &polkadot_service::NewFull<polkadot_service::Client>,
+        Arc<sc_transaction_pool::FullPool<Block, TFullClient<Block, RuntimeApi, Executor>>>,
+        Arc<NetworkService<Block, Hash>>,
+        SyncCryptoStorePtr,
+        bool,
+    ) -> Result<Box<dyn ParachainConsensus<Block>>, sc_service::Error>,
+{
+    if matches!(parachain_config.role, Role::Light) {
+        return Err("Light client not supported!".into());
+    }
+
+    let parachain_config = prepare_node_config(parachain_config);
+
+    let params = new_partial::<RuntimeApi, Executor, BIQ>(&parachain_config, build_import_queue)?;
+    let (mut telemetry, telemetry_worker_handle) = params.other;
+
+    let relay_chain_full_node = cumulus_client_service::build_polkadot_full_node(
+        polkadot_config,
+        collator_key.clone(),
+        telemetry_worker_handle,
+    )
+    .map_err(|e| match e {
+        polkadot_service::Error::Sub(x) => x,
+        s => format!("{}", s).into(),
+    })?;
+
+    let client = params.client.clone();
+    let backend = params.backend.clone();
+    let block_announce_validator = build_block_announce_validator(
+        relay_chain_full_node.client.clone(),
+        id,
+        Box::new(relay_chain_full_node.network.clone()),
+        relay_chain_full_node.backend.clone(),
+    );
+
+    let force_authoring = parachain_config.force_authoring;
+    let validator = parachain_config.role.is_authority();
+    let prometheus_registry = parachain_config.prometheus_registry().cloned();
+    let transaction_pool = params.transaction_pool.clone();
+    let mut task_manager = params.task_manager;
+    let import_queue = cumulus_client_service::SharedImportQueue::new(params.import_queue);
+    let (network, network_status_sinks, system_rpc_tx, start_network) =
+        sc_service::build_network(sc_service::BuildNetworkParams {
+            config: &parachain_config,
+            client: client.clone(),
+            transaction_pool: transaction_pool.clone(),
+            spawn_handle: task_manager.spawn_handle(),
+            import_queue: import_queue.clone(),
+            on_demand: None,
+            block_announce_validator_builder: Some(Box::new(|_| block_announce_validator)),
+        })?;
+
+    let rpc_client = client.clone();
+    let rpc_extensions_builder = Box::new(move |_, _| rpc_ext_builder(rpc_client.clone()));
+
+    sc_service::spawn_tasks(sc_service::SpawnTasksParams {
+        on_demand: None,
+        remote_blockchain: None,
+        rpc_extensions_builder,
+        client: client.clone(),
+        transaction_pool: transaction_pool.clone(),
+        task_manager: &mut task_manager,
+        config: parachain_config,
+        keystore: params.keystore_container.sync_keystore(),
+        backend: backend.clone(),
+        network: network.clone(),
+        network_status_sinks,
+        system_rpc_tx,
+        telemetry: telemetry.as_mut(),
+    })?;
+
+    let announce_block = {
+        let network = network.clone();
+        Arc::new(move |hash, data| network.announce_block(hash, data))
+    };
+
+    if validator {
+        let parachain_consensus = build_consensus(
+            client.clone(),
+            prometheus_registry.as_ref(),
+            telemetry.as_ref().map(|t| t.handle()),
+            &task_manager,
+            &relay_chain_full_node,
+            transaction_pool,
+            network,
+            params.keystore_container.sync_keystore(),
+            force_authoring,
+        )?;
+
+        let spawner = task_manager.spawn_handle();
+
+        let params = StartCollatorParams {
+            para_id: id,
+            block_status: client.clone(),
+            announce_block,
+            client: client.clone(),
+            task_manager: &mut task_manager,
+            collator_key,
+            relay_chain_full_node,
+            spawner,
+            parachain_consensus,
+            import_queue,
+        };
+
+        start_collator(params).await?;
+    } else {
+        let params = StartFullNodeParams {
+            client: client.clone(),
+            announce_block,
+            task_manager: &mut task_manager,
+            para_id: id,
+            relay_chain_full_node,
+        };
+
+        start_full_node(params)?;
+    }
+
+    start_network.start_network();
+
+    Ok((task_manager, client))
+}
+
+/// Build the import queue for the the parachain runtime.
+pub fn parachain_build_import_queue(
+    client: Arc<TFullClient<Block, RuntimeApi, ParachainRuntimeExecutor>>,
+    config: &Configuration,
+    telemetry: Option<TelemetryHandle>,
+    task_manager: &TaskManager,
+) -> Result<
+    sp_consensus::DefaultImportQueue<
+        Block,
+        TFullClient<Block, RuntimeApi, ParachainRuntimeExecutor>,
+    >,
+    sc_service::Error,
+> {
+    let slot_duration = cumulus_client_consensus_aura::slot_duration(&*client)?;
+
+    cumulus_client_consensus_aura::import_queue::<
+        sp_consensus_aura::sr25519::AuthorityPair,
+        _,
+        _,
+        _,
+        _,
+        _,
+        _,
+    >(cumulus_client_consensus_aura::ImportQueueParams {
+        block_import: client.clone(),
+        client: client.clone(),
+        create_inherent_data_providers: move |_, _| async move {
+            let time = sp_timestamp::InherentDataProvider::from_system_time();
+
+            let slot =
+                sp_consensus_aura::inherents::InherentDataProvider::from_timestamp_and_duration(
+                    *time,
+                    slot_duration.slot_duration(),
+                );
+
+            Ok((time, slot))
+        },
+        registry: config.prometheus_registry().clone(),
+        can_author_with: sp_consensus::CanAuthorWithNativeVersion::new(client.executor().clone()),
+        spawner: &task_manager.spawn_essential_handle(),
+        telemetry,
+    })
+    .map_err(Into::into)
+}
+
+/// Start a normal parachain node.
+pub async fn start_node(
+    parachain_config: Configuration,
+    collator_key: CollatorPair,
+    polkadot_config: Configuration,
+    id: ParaId,
+) -> sc_service::error::Result<(
+    TaskManager,
+    Arc<TFullClient<Block, RuntimeApi, ParachainRuntimeExecutor>>,
+)> {
+    start_node_impl::<RuntimeApi, ParachainRuntimeExecutor, _, _, _>(
+        parachain_config,
+        collator_key,
+        polkadot_config,
+        id,
+        |_| Default::default(),
+        parachain_build_import_queue,
+        |client,
+         prometheus_registry,
+         telemetry,
+         task_manager,
+         relay_chain_node,
+         transaction_pool,
+         sync_oracle,
+         keystore,
+         force_authoring| {
+            let slot_duration = cumulus_client_consensus_aura::slot_duration(&*client)?;
+
+            let proposer_factory = sc_basic_authorship::ProposerFactory::with_proof_recording(
+                task_manager.spawn_handle(),
+                client.clone(),
+                transaction_pool,
+                prometheus_registry.clone(),
+                telemetry.clone(),
+            );
+
+            let relay_chain_backend = relay_chain_node.backend.clone();
+            let relay_chain_client = relay_chain_node.client.clone();
+            Ok(build_aura_consensus::<
+                sp_consensus_aura::sr25519::AuthorityPair,
+                _,
+                _,
+                _,
+                _,
+                _,
+                _,
+                _,
+                _,
+                _,
+            >(BuildAuraConsensusParams {
+                proposer_factory,
+                create_inherent_data_providers: move |_, (relay_parent, validation_data)| {
+                    let parachain_inherent =
+					cumulus_primitives_parachain_inherent::ParachainInherentData::create_at_with_client(
+						relay_parent,
+						&relay_chain_client,
+						&*relay_chain_backend,
+						&validation_data,
+						id,
+					);
+                    async move {
+                        let time = sp_timestamp::InherentDataProvider::from_system_time();
+
+                        let slot =
+						sp_consensus_aura::inherents::InherentDataProvider::from_timestamp_and_duration(
+							*time,
+							slot_duration.slot_duration(),
+						);
+
+                        let parachain_inherent = parachain_inherent.ok_or_else(|| {
+                            Box::<dyn std::error::Error + Send + Sync>::from(
+                                "Failed to create parachain inherent",
+                            )
+                        })?;
+                        Ok((time, slot, parachain_inherent))
+                    }
+                },
+                block_import: client.clone(),
+                relay_chain_client: relay_chain_node.client.clone(),
+                relay_chain_backend: relay_chain_node.backend.clone(),
+                para_client: client.clone(),
+                backoff_authoring_blocks: Option::<()>::None,
+                sync_oracle,
+                keystore,
+                force_authoring,
+                slot_duration,
+                // We got around 500ms for proposing
+                block_proposal_slot_portion: SlotProportion::new(1f32 / 24f32),
+                telemetry,
+            }))
+        },
+    )
+    .await
+}
diff --git a/runtime/src/lib.rs b/runtime/src/lib.rs
index b805f7e98c..1fbf5cbf35 100644
--- a/runtime/src/lib.rs
+++ b/runtime/src/lib.rs
@@ -32,15 +32,22 @@ use frame_system::{
 
 // Polkadot imports
 use cumulus_primitives_core::ParaId;
+use pallet_xcm::XcmPassthrough;
 use polkadot_parachain::primitives::Sibling;
-use xcm::v0::{Junction, MultiAsset, MultiLocation, NetworkId, Xcm};
-use xcm_builder::{AccountId32Aliases, AllowTopLevelPaidExecutionFrom, AllowUnpaidExecutionFrom, EnsureXcmOrigin, FixedWeightBounds, LocationInverter, NativeAsset, ParentIsDefault, RelayChainAsNative, SiblingParachainAsNative, SiblingParachainConvertsVia, SignedAccountId32AsNative, SovereignSignedViaLocation, TakeWeightCredit, UsingComponents, SignedToAccountId32};
+use xcm::v0::{BodyId, Junction, MultiAsset, MultiLocation, NetworkId, Xcm};
+use xcm::v0::{Junction::*, MultiLocation::*};
+use xcm_builder::{
+    AccountId32Aliases, AllowTopLevelPaidExecutionFrom, AllowUnpaidExecutionFrom, EnsureXcmOrigin,
+    FixedWeightBounds, LocationInverter, NativeAsset, ParentIsDefault, RelayChainAsNative,
+    SiblingParachainAsNative, SiblingParachainConvertsVia, SignedAccountId32AsNative,
+    SignedToAccountId32, SovereignSignedViaLocation, TakeWeightCredit, UsingComponents,
+};
 use xcm_executor::{traits::Convert, Config, XcmExecutor};
 
 // A few exports that help ease life for downstream crates.
 use codec::Decode;
 pub use frame_support::{
-    construct_runtime, ord_parameter_types, parameter_types,
+    construct_runtime, match_type, ord_parameter_types, parameter_types,
     traits::{All, IsInVec, Randomness},
     weights::{
         constants::{BlockExecutionWeight, ExtrinsicBaseWeight, RocksDbWeight, WEIGHT_PER_SECOND},
@@ -52,6 +59,7 @@ use pallet_asset_index::{MultiAssetAdapter, MultiAssetRegistry};
 pub use pallet_balances::Call as BalancesCall;
 use pallet_committee::EnsureMember;
 pub use pallet_timestamp::Call as TimestampCall;
+pub use sp_consensus_aura::sr25519::AuthorityId as AuraId;
 #[cfg(any(feature = "std", test))]
 pub use sp_runtime::BuildStorage;
 pub use sp_runtime::{Perbill, Permill, Perquintill};
@@ -115,13 +123,15 @@ pub mod opaque {
     pub type SessionHandlers = ();
 
     impl_opaque_keys! {
-        pub struct SessionKeys {}
+        pub struct SessionKeys {
+            pub aura: Aura,
+        }
     }
 }
 
 pub const VERSION: RuntimeVersion = RuntimeVersion {
-    spec_name: create_runtime_str!("cumulus-test-parachain"),
-    impl_name: create_runtime_str!("cumulus-test-parachain"),
+    spec_name: create_runtime_str!("pint-parachain"),
+    impl_name: create_runtime_str!("pint-parachain"),
     authoring_version: 1,
     spec_version: 1,
     impl_version: 1,
@@ -129,7 +139,7 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
     transaction_version: 1,
 };
 
-/// This determines the average expected block time that we are targetting.
+/// This determines the average expected block time that we are targeting.
 /// Blocks will be produced at a minimum duration defined by `SLOT_DURATION`.
 /// `SLOT_DURATION` is picked up by `pallet_timestamp` which is in turn picked
 /// up by `pallet_aura` to implement `fn slot_duration()`.
@@ -144,15 +154,14 @@ pub const MINUTES: BlockNumber = 60_000 / (MILLISECS_PER_BLOCK as BlockNumber);
 pub const HOURS: BlockNumber = MINUTES * 60;
 pub const DAYS: BlockNumber = HOURS * 24;
 
+// Unit = the base number of indivisible units for balances
+pub const UNIT: Balance = 1_000_000_000_000;
+pub const MILLIUNIT: Balance = 1_000_000_000;
+pub const MICROUNIT: Balance = 1_000_000;
+
 // 1 in 4 blocks (on average, not counting collisions) will be primary babe blocks.
 pub const PRIMARY_PROBABILITY: (u64, u64) = (1, 4);
 
-#[derive(codec::Encode, codec::Decode)]
-pub enum XCMPMessage<XAccountId, XBalance> {
-    /// Transfer tokens to the given account from the Parachain account.
-    TransferToken(XAccountId, XBalance),
-}
-
 /// The version information used to identify this runtime when compiled natively.
 #[cfg(feature = "std")]
 pub fn native_version() -> NativeVersion {
@@ -266,7 +275,6 @@ parameter_types! {
     /// Same as Polkadot Relay Chain.
     pub const ExistentialDeposit: Balance = 500;
     pub const MaxLocks: u32 = 50;
-    pub const MaxReserves: u32 = 50;
 }
 
 impl pallet_balances::Config for Runtime {
@@ -279,8 +287,6 @@ impl pallet_balances::Config for Runtime {
     type ExistentialDeposit = ExistentialDeposit;
     type AccountStore = System;
     type WeightInfo = pallet_balances::weights::SubstrateWeight<Runtime>;
-    type MaxReserves = MaxReserves;
-    type ReserveIdentifier = [u8; 8];
 }
 
 parameter_types! {
@@ -317,6 +323,8 @@ impl cumulus_pallet_parachain_system::Config for Runtime {
 
 impl parachain_info::Config for Runtime {}
 
+impl cumulus_pallet_aura_ext::Config for Runtime {}
+
 parameter_types! {
     pub const RelayLocation: MultiLocation = MultiLocation::X1(Junction::Parent);
     pub const RelayNetwork: NetworkId = NetworkId::Polkadot;
@@ -375,24 +383,28 @@ pub type XcmOriginToTransactDispatchOrigin = (
     // Native signed account converter; this just converts an `AccountId32` origin into a normal
     // `Origin::Signed` origin of the same 32-byte value.
     SignedAccountId32AsNative<RelayNetwork, Origin>,
+    // Xcm origins can be represented natively under the Xcm pallet's Xcm origin.
+    XcmPassthrough<Origin>,
 );
 
 parameter_types! {
-    pub UnitWeightCost: Weight = 1_000;
+    // One XCM operation is 1_000_000 weight - almost certainly a conservative estimate.
+    pub UnitWeightCost: Weight = 1_000_000;
+    // One UNIT buys 1 second of weight.
+    pub const WeightPrice: (MultiLocation, u128) = (X1(Parent), UNIT);
 }
 
-parameter_types! {
-    // 1_000_000_000_000 => 1 unit of asset for 1 unit of Weight.
-    // TODO: Should take the actual weight price. This is just 1_000 ROC per second of weight.
-    pub const WeightPrice: (MultiLocation, u128) = (MultiLocation::X1(Junction::Parent), 1_000);
-    pub AllowUnpaidFrom: Vec<MultiLocation> = vec![ MultiLocation::X1(Junction::Parent) ];
+match_type! {
+    pub type ParentOrParentsUnitPlurality: impl Contains<MultiLocation> = {
+        X1(Parent) | X2(Parent, Plurality { id: BodyId::Unit, .. })
+    };
 }
 
 pub type Barrier = (
     TakeWeightCredit,
     AllowTopLevelPaidExecutionFrom<All<MultiLocation>>,
-    AllowUnpaidExecutionFrom<IsInVec<AllowUnpaidFrom>>,
-    // <- Parent gets free execution
+    AllowUnpaidExecutionFrom<ParentOrParentsUnitPlurality>,
+    // ^^^ Parent & its unit plurality gets free execution
 );
 
 pub struct XcmConfig;
@@ -411,10 +423,6 @@ impl Config for XcmConfig {
     type ResponseHandler = (); // Don't handle responses for now.
 }
 
-parameter_types! {
-    pub const MaxDownwardMessageWeight: Weight = MAXIMUM_BLOCK_WEIGHT / 10;
-}
-
 pub type LocalOriginToLocation = (SignedToAccountId32<Origin, AccountId, RelayNetwork>,);
 
 /// The means for routing XCM messages which are not for local execution into the right message
@@ -455,6 +463,10 @@ impl cumulus_pallet_dmp_queue::Config for Runtime {
     type ExecuteOverweightOrigin = frame_system::EnsureRoot<AccountId>;
 }
 
+impl pallet_aura::Config for Runtime {
+    type AuthorityId = AuraId;
+}
+
 parameter_types! {
     pub const TreasuryPalletId: PalletId = PalletId(*b"12345678");
 }
@@ -594,7 +606,7 @@ impl Convert<MultiLocation, AssetId> for AssetIdConvert {
             MultiLocation::X1(Junction::Parent) => return Ok(RelayChainAssetId::get()),
             MultiLocation::X3(
                 Junction::Parent,
-                Junction::Parachain (id) ,
+                Junction::Parachain(id),
                 Junction::GeneralKey(key),
             ) if ParaId::from(*id) == ParachainInfo::parachain_id().into() => {
                 // decode the general key
@@ -711,6 +723,9 @@ construct_runtime!(
         ParachainInfo: parachain_info::{Pallet, Storage, Config},
         Sudo: pallet_sudo::{Pallet, Call, Config<T>, Storage, Event<T>},
 
+        Aura: pallet_aura::{Pallet, Config<T>},
+        AuraExt: cumulus_pallet_aura_ext::{Pallet, Config},
+
         // PINT pallets
         AssetIndex: pallet_asset_index::{Pallet, Call, Storage, Event<T>},
         AssetDepository: pallet_asset_depository::{Pallet, Call, Storage, Event<T>},
@@ -831,6 +846,22 @@ impl_runtime_apis! {
         }
     }
 
+        impl sp_consensus_aura::AuraApi<Block, AuraId> for Runtime {
+        fn slot_duration() -> sp_consensus_aura::SlotDuration {
+            sp_consensus_aura::SlotDuration::from_millis(Aura::slot_duration())
+        }
+
+        fn authorities() -> Vec<AuraId> {
+            Aura::authorities()
+        }
+    }
+
+    impl cumulus_primitives_core::CollectCollationInfo<Block> for Runtime {
+        fn collect_collation_info() -> cumulus_primitives_core::CollationInfo {
+            ParachainSystem::collect_collation_info()
+        }
+    }
+
     impl frame_system_rpc_runtime_api::AccountNonceApi<Block, AccountId, Index> for Runtime {
         fn account_nonce(account: AccountId) -> Index {
             System::account_nonce(account)