Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,541,601",
      "signature": "0x84ceeec5b8de2943803cd467e31e0eb46ca027f856f8e2a470ce4c587e5f65cb8a8d0b986c6052ff994d6640da37efb8",
      "randomness": "0x3b39303b02ed40cd8d3c91ff90685de1da56718d82c732a3d07640c7a5d161ed"
    }
  ],
  "blockNumber": "7,405,736"
}

{
  "Sr25519": "0xc8cbd94d4bb5386155bccfd2207a18e7dd6a18bf0aaebefa5f962739e601cb54b53883659abfcdde57f1a84e5f27c7d4e811e69c337c19bf794dee9fd6706881"
}