Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,566,509",
      "signature": "0x925927b6b55d22ef5003977e3ef90523ad0938d19b01e35a89cf98c87c206fe014bc460cd0cff2c74368915bf61c56ae",
      "randomness": "0x7dbe0aeb7358e31ad5f52a312340e6cbd9e54de0af442810adc89fa26c5abac2"
    }
  ],
  "blockNumber": "7,411,963"
}

{
  "Sr25519": "0xba1a79cb74a24a034c4f01134f25913696b6de55cb560d3b3680b894b771e03858cea517fbdd4af9b50c4e836e348a8dae4daf4615831e67134c43c699368a85"
}