Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,568,562",
      "signature": "0x982a596f30eecc721ada120368c7f7ec9c826ef81ec265b88ec4e1d51dfcc411d127ee9c0a3255dbb8a68c6a407b528c",
      "randomness": "0x3d20d0772dbfd3959cb7ef129c10bfbd2a25ac6d3e335fe40086b23bee20cbf0"
    }
  ],
  "blockNumber": "7,412,476"
}

{
  "Sr25519": "0xb28d96a84bd2cb76ca1eb2322be99fc1f7953ee582ce73f0e7c46adbed9629008b3496858057553f93b214b87691fc79d51b9c4c645565b7fb7bff9d98138c8e"
}