Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,597,029",
      "signature": "0xacd9ef5b3c9a68aad793971865bc46af515d9f5efbb07aef5ea44c6b5b4b7d08248b51d37214fa0c394a724699a33e6e",
      "randomness": "0x9867dd63636287bf862fee8e1a09f62855ccb52d328e9892f4363a9b07df75c2"
    }
  ],
  "blockNumber": "7,419,574"
}

{
  "Sr25519": "0x941b63c9f3415da5894ec5e1f011b8703c3a499ab8949ce1b8c9cc17670252131c646522ff100cf99372b952e928143d9898b90c10f3ec5a64c7274debe69688"
}