Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,552,718",
      "signature": "0x8b7085bd4cba84338e1acacde4cce121d8c7b71ac6a2d1f0995a25499a9142c17f21f8fccd3bfe6c321396d458760f57",
      "randomness": "0x2c2cf56356385b7928aebcc9dc0a2a37c42ae9af25545dc8d3d5628a6d8a6ad6"
    }
  ],
  "blockNumber": "7,408,515"
}

{
  "Sr25519": "0xe85afd2f9e8e812c1f38497403b56d1e4608cbebd7d85ffcb218b693dfea6d1e4f9b9e7e500c2876dbe54c552cdaa26e6709b01afee8f2e9ad31e5cec65a6a89"
}