Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,567,266",
      "signature": "0xa07bd2ec5e172b597cc23893fbe0bdefcd07b06590e565edd42b2a68c68a2857cc0b4943b2b3167516cd93726b212721",
      "randomness": "0x68cf336b9fad292ab8583d0ea5cd4535b621e7c5dbc6f18d00ced0c9befcf9bb"
    }
  ],
  "blockNumber": "7,412,152"
}

{
  "Sr25519": "0x6cf712d7d7d64fab635a734b736404a35bb3cd044d38fb9d6f33c128628a1f350fd7acc666ba8e8fdc70707f88b3d8d110e8f3b6daefa89c6ab3f91be97a788c"
}