Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,560,529",
      "signature": "0x812efbd513bd02424ce437f6be8258099ac2b39afc0b76988114285de74f3bc909a8631a97789dee2207ec3babefda9b",
      "randomness": "0x2bd1b6db292252a24355f9b582179fa524be3786e7ae74faa7da752848dc60ee"
    }
  ],
  "blockNumber": "7,410,468"
}

{
  "Sr25519": "0xae682234da7f14a79dd6c4f2dcb2b46564e382c5e2a58fdfa92b55f37f226e5f6983876f161706e7e997379a7051f79e5fa89cb8a2838bbbf81bfec9777f3880"
}