Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,649,330",
      "signature": "0xb3f6ee1c69b9914e97b48de9dffdef2a8bb607c1f8b3a1a1252f993a186bbf6c98f86e716e179ae3afb29901242d3aa0",
      "randomness": "0xe9b3afa6672ae8ee49f005eb626cab351ddde6aca6ed50a9ab20499e6442f74c"
    }
  ],
  "blockNumber": "7,432,637"
}

{
  "Sr25519": "0xf62f59300ddad5320abec009e4f74c1be531e71e17a731d6e27a8f71421d5b38da0b85e49dcda4458603c3220aadb8170befdd2dbd81020c5b2b792df2fbb686"
}