Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,565,288",
      "signature": "0xb23dd8be2011fe674ea62e212fdfdfdab3d12db761819ed202389208de0216b32a7624a45444b82a0f690db4eb588814",
      "randomness": "0x6fd3c0309ed96dc8d26e209a13b420e601bceab83b024474d12f5ff4548e1636"
    }
  ],
  "blockNumber": "7,411,657"
}

{
  "Sr25519": "0xe2537b6e9c792f028a1724fd42fd167667a45c3c952bc07d60b0ec2ed9bb8a0dee308cc9fb8734e74e0c1f653cadb01e38097faa1fa8b1c7228cdb7a6681fa83"
}