Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,568,637",
      "signature": "0xa5be21816ff334cc231a012f0cdd1ea07fbb0141b84683eb364690ddcca943e0eef8ef047c60d0ea4456200b2485bb61",
      "randomness": "0x9eb91e7dbe2d708fc4b09710f4e8b9aa47488a1341e4a542dc863dad3b0fb0a6"
    }
  ],
  "blockNumber": "7,412,495"
}

{
  "Sr25519": "0x6e2ee23e99e6d9f4a8cc42f624a57c3b171a482e41aeb811e2155a2ff8e44b4105743a140d15583521e9a5f71fa6bc4f476cc1243acc850217a7f7bc45b3f68e"
}