Technical overview

Architecture & Security

Pulse is designed to attach to a consequential execution path without replacing orchestration, workflow systems, business applications, identity platforms, AI models, or systems of record. Production design begins with the execution boundary, required context, evidence contract, security assumptions, and failure behavior.

Deployment postures

Instrumentation should match the operating need.

Posture
Operational effect
Primary purpose
Historical diagnostic
Offline records. No production effect.
Reconstruct and establish findings.
Replay validation
Preserved events or artifacts. No production effect.
Test criteria, remediation, and reproducibility.
Shadow
Live or replicated event feed. Production outcome unchanged.
Observe what Pulse would return.
Runtime governance
Instrumented execution call. Can allow, escalate, or block.
Govern the action before consequence.

Minimum criteria package

Pulse should receive enough context to reproduce what was evaluated.

WORKFLOW

Workflow and period

The controlled action, business surface, applicable time boundary, and population definition.

RULE

Rule identifier and version

The approved operating standard, its effective date, and the client approval or authority behind it.

CONDITION

Testable condition

The explicit condition Pulse evaluates and the required decision semantics.

AUTHORITY

Authority requirement

The role, token, delegation, approval, or other basis required for the action.

PROVENANCE

Required fields and sources

The facts and source systems used in the evaluation, with enough provenance to support replay.

MAPPING

Framework relationships

Applicable criteria, obligations, and finding relationships where the mapping is supportable.

Security review

Production readiness requires explicit answers.

Identity, keys, trust

  • Authentication and service identity
  • Signing-key custody, rotation, access, and compromise response
  • Replay prevention and artifact TTL
  • Pseudonymous actor or authority tokens where appropriate
  • Data minimization and retention

Reliability, operations, change

  • Encryption and network boundaries
  • Availability, failover, and explicit failure behavior
  • Human escalation and override governance
  • Logging, monitoring, and incident response
  • Change control for criteria, rules, and versions

A system that enforces a bad rule consistently is not well governed. Runtime integrity depends on governance of the rule-authoring and change process as well as deterministic enforcement.

Claim discipline

Separate demonstrated behavior from deployment claims.

Pulse has demonstrated core engine behaviors including allow/escalate/block logic, replay, trace generation, version validation, and evidence creation in defined environments. Production performance, resilience, key management, incident operations, and system-specific integration must be evaluated within the actual deployment context.

Pulse GovernanceArchitecture & Security · Pulse Governance by Fierce Inc.