Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,544,948",
      "signature": "0x825008cf800d1817614c8da666b6d1467f49654e2fa4a52bbcad12e824b90a40c4bf43f99754564cb0063aa9fd4cd36c",
      "randomness": "0xcd34a2c46eb683bf9d767d8668a30220026b5d9c483ff96e7fc85cb35b6842fc"
    }
  ],
  "blockNumber": "7,406,572"
}

{
  "Sr25519": "0x72d8c3e687dd887f91b3ffe5af67ff328a5f4e9d9211645b541b42960fba5a4db88391ccdd09eb448789aa7e0dafe4dffad8d24deb92a7efd6d87f93f59bfb80"
}