Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,577,204",
      "signature": "0xb28213aa81d49acc1f36c3b4a5a69676b60f9237278165bc9a022960223474f5e2feeded269c2df3660240b750b0c304",
      "randomness": "0x9399d55496377e70d28a97ae89ac38e5d0a98a2bf2f977f521ae90df8575c0ba"
    }
  ],
  "blockNumber": "7,414,636"
}

{
  "Sr25519": "0x98b6c52b35e76661be4efd8c474cfe75a6ebc77b587710133315673941928575925d7742ece9092bfd6355b0e73b64fde55ae302bdda8fa8295b70702654328b"
}