Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,542,141",
      "signature": "0x904df98c982adb1264a649f2e6e1d46b25d632e56d208d0e53b208751592c91005a4ff21a859d5c082cd26722ae7b829",
      "randomness": "0x212bcc19bfbcbc28f71d58f41f206de1ab449041b6a46fbefa54ecfe4d47465e"
    }
  ],
  "blockNumber": "7,405,871"
}

{
  "Sr25519": "0x742b45930e2c107d0f281de6cea9b16e824643604cbfc7ddd60891aae1de185d61a95c6206a33a64a14b72ecff34d8c71a6033d44edee5e3fa3a7708fb9dd18f"
}