Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,595,742",
      "signature": "0xa477515156b8d8354203acdc1edacf8478d13dc1af78ef4bf6d11845492a0433448691aaf0a0aec003bea2dd1432035a",
      "randomness": "0x315a34196c7c0bbbd741437b6634a2f05f80b78e48da2c273199fbb917092d37"
    }
  ],
  "blockNumber": "7,419,252"
}

{
  "Sr25519": "0x8805647a4bd97d4eb4ab9df484ea2b423c2f2faff21a1d2c9fa08163ce67b300c42d799e5daa18603a6b0ec5a89100165c4b3534e31025aa8c931597b011518d"
}