Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,647,892",
      "signature": "0xa39723a11fbd19e53d03fe19be9a2310be7d1ee96794c8fa1ba32695eed280b003a79f1665c2bd6b74c5f35f6b5d80f4",
      "randomness": "0x3863c969cb38839c543144018df6457323c9a2a3fab19ac763a830d6adf49224"
    }
  ],
  "blockNumber": "7,432,277"
}

{
  "Sr25519": "0xfc7acd0e7affddc97b5ea3ba3b88f3c7e67cea2aef0956d851d9f2ad4e66332eced075409b8361d5ae6e98acbac0c6765cdcc2b190653743570466fd35181a80"
}