Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,548,785",
      "signature": "0x83380b3edd907fcbab54131260854a91584a7f1f70d419c662bd8e999d7eb6f5b75b3e2eae426c167aa75156bc12ec7a",
      "randomness": "0x85d2342c0ff308fc65d812bfbca62041575b9d35014a7b3103ad6a377ee9d4f3"
    }
  ],
  "blockNumber": "7,407,532"
}

{
  "Sr25519": "0xb0389f042c66109fd2cdfc8bf282acf19f6ff18e48ff3524d272c9bf17b0a15b03e96c41e3d11f4df6d4807b44311b0ac97e88ed5ca08000b2b2e7f4ebcf3782"
}