Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,662,690",
      "signature": "0x87a64c6504de3db776267e9ea92b363a80572ae600864c277de3af6b6d015b7822eb15b61d2ae117fc9d98eb2c0a4083",
      "randomness": "0xe5c1dbb8ac7ed1a272b4926b3aa9cb48a64a54a1ccc8f00ea5e00226a2f69ac1"
    }
  ],
  "blockNumber": "7,435,971"
}

{
  "Sr25519": "0xc088bef4a447c654b14757b188695a361840cced3f0d7fc9ae576102e863436c25a350942f2bea5e4b4c3dee3a92cdfc850aa1f1eeee980fef6bcf806f3b7481"
}