Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,565,361",
      "signature": "0x937d788682a7f51e2261bbef1a24712079c8a91a3209167e55b088d8b60da4b29847724f9a375e7f9703ac5fc477094b",
      "randomness": "0xeb1f74eecb89fc912b1d5e130c8b3746b2143c7cff2ec1a22de57ec5943667d0"
    }
  ],
  "blockNumber": "7,411,676"
}

{
  "Sr25519": "0x78e2a0b80710e066b09e168d39affd84a50ebe91c29e4a5a7f7b548071b30c0a98aa75a61d582b3ec004e324011f92eb52cb151cb73854aa4b31933f7e337184"
}