Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,605,829",
      "signature": "0xafbbd3af1d9c3390d4f288f718b5b712b2febdf005e5b348848ef64af6abed9582f56686e91241ef2e1ff840b187bb00",
      "randomness": "0xa4bc13e551dad6c7885fbf05e175e44f70d5053e58bef7619f48ebfc997e61a8"
    }
  ],
  "blockNumber": "7,421,774"
}

{
  "Sr25519": "0xb23f73e11bc720f6a4cb348f3fe4aa7fd70b1dd570386dcb885878b332fae94b854500100639e97fb8a99c1cb065065aef98a251321570c63ae675baf2a5ce88"
}