openapi-proposal.yaml

        event:
          $ref: '#/components/schemas/PalletEvent'
    RuntimeCode:
      type: object
      properties:
        at:
          $ref: '#/components/schemas/BlockIdentifiers'
        code:
          type: string
          format: hex
    Error:
      type: object
      properties:
        code:
          type: number
        message:
          type: string
        stack:
          type: string
  requestBodies:
    Transaction:
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/Transaction'
      required: true