Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,550,371",
      "signature": "0xb83a97d9750ff0e3b877215f4c8052acb01264a50f9f22b4cb53d0e09b5637a0a0093efe11ad1e6fa6f602eb40f58032",
      "randomness": "0x0c915e2fee0a8929c98b81d5efce95128ea0253bc85f8630e678c345a2f33155"
    }
  ],
  "blockNumber": "7,407,928"
}

{
  "Sr25519": "0xde82eaf5c523744e0d79f5f571ab689742113029ee4c2f7db1369cfa4d434b3228e94c99aa40d9955033c4fa0a625c8b39937ff48c3f7555f8e794ad30b36c88"
}