Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,555,202",
      "signature": "0xa3b266079ce587024e4c4019887acc7d2a660d7164b9382e616b9806d6c298f9a20918d12989882813c8ec8b72979630",
      "randomness": "0xd2453ca3b3913dc3704f82b8b4342d9ddbf91c4adb7707db8f2f9561f0ddb3af"
    }
  ],
  "blockNumber": "7,409,136"
}

{
  "Sr25519": "0x1cdd2bfb6838d39f304bdd304c01467fd2d147c2d76845cc7e0fe8cc3d8534240164d26c462bdefa7b59c9f1f2457c70935c6c992965ec0e564f2220c7d8448e"
}