Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,542,229",
      "signature": "0xb66f8bc575725394a982cfb0f2f0fc9b258d212a14ce0e5a80b2bd478e0008258735285b35d35a7065af9ae793aa25ad",
      "randomness": "0x62efcbb7ca4c84e5458cb43f157cf0bb4d4be93e2612057e8a8cd8ebbcc1c9b8"
    }
  ],
  "blockNumber": "7,405,893"
}

{
  "Sr25519": "0xb818186d79e8dc23783f21d8b49ea32a7eb2213139c389531aa6dcc38c2dd621fd22af5049a9a04c83d27ebab82760e52e5f3a2dc2e3ce9ea9c9e65a0f348d86"
}