Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,601,484",
      "signature": "0x94c48030642befc5666c48660b339273aa99ac436ebd4d9910825ba4f51c8dc9049eb5a9ad9b8a9f789d37d924a789e6",
      "randomness": "0xa406e4b0c394460d89612224324e0ed605a5b6c24e622b98a97f70edc3466223"
    }
  ],
  "blockNumber": "7,420,687"
}

{
  "Sr25519": "0xba22c76d7d75a7ebc9583ae713bbc4b428be59a3c867422aa031542e3f48183d4b3ea4e4df461d17c21a887a8717ca58f465f9e791ac3656ff19f33a3b782884"
}