Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,613,025",
      "signature": "0x90b4f95df8b881679f2cf640f3e7ae5463c13678e980446946b0638c8526f7e4e31581e78bb4ccf9dccabf1c9fc45672",
      "randomness": "0xf8c15287e8962d1f19c3107f53ef2f4e3592e76634afd1ab7c2c4ded395eaf83"
    }
  ],
  "blockNumber": "7,423,572"
}

{
  "Sr25519": "0x7445de41c297399fecc71320b4451498d049f24662e8b415f3708b87d5a942224da4fbcb8b6a9f603db7d66a0f743b2195ff6770d31d610f017bd29951501480"
}