Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,541,266",
      "signature": "0xa6f8524854a04bac874e76fab4ee340f701a93be1e1501356ec9a23e0ffa36166b568ac09b3596a982787e1cca8082e9",
      "randomness": "0xcb7c97ffc7e0fa5ef454e31000fcab4b5d9091e7ce141808778af1eb3062b323"
    }
  ],
  "blockNumber": "7,405,652"
}

{
  "Sr25519": "0xd6d152d3157c9f79fe5f6b2e08348cb875e0142b672ecbab437c5984b5c0c05b31f6b720ccba2ca3864c80194fe14aa6795eb8e913c271a514fc700092294b83"
}