Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,544,739",
      "signature": "0xb790c2f5409ee8bac8dc4923029950c43b5ffbb53d9a7e67f18fd683a01ebc7a8d93bb431ad3ac3f117e40205b213646",
      "randomness": "0x70646103bdc4e5ebaec4f5cc518a730933a3b22d41969e0a1c1c328e47c77a7f"
    }
  ],
  "blockNumber": "7,406,520"
}

{
  "Sr25519": "0xace486cc3c3842907911998b233a0e6cb5399c8eadcf9e1b477673d993847d61d73ad5773f301a3c0dc5aedeff1c252a28fcf7a610292e6fb161a546a6861e8a"
}