Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,543,566",
      "signature": "0xb9f94b6365bef228cf69627bc0f69cbe1acc245302b23b39f6076885083e85619427a52d505ca5f5c28408fc451efe68",
      "randomness": "0x158853898f8a104f2ce9c21ab0f33e58a156f6c8bbf274da52526ace312235c3"
    }
  ],
  "blockNumber": "7,406,227"
}

{
  "Sr25519": "0xac8f55388fff6c4f3579c9f3af75ca01ae037adbeea414c1329b47d33ad2b866c04675ae94b014231b9e2f10aaa5dd0f5b44b63d610134156eb998478237de83"
}