Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,551,969",
      "signature": "0xac3c3ff4972db90f789c04339f5d379885b73087d376daaf97b73f066af5b7adc7ad6692180b4c82dbaa50e64b806758",
      "randomness": "0x3b2b21eec83b6b76ef9d12b0294d114d17193b7ee0daaea2c4cb5989d849eace"
    }
  ],
  "blockNumber": "7,408,328"
}

{
  "Sr25519": "0xae9085fd19814ca076e70a55cb337eea8efd32c2824c3c90e001e73285a81a026bb0a8685abe5b9b6b88532d8da99a6d65ce64b00f871c67e71980b9a6a18c88"
}