Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,573,866",
      "signature": "0x98314e52bfb3203beb17c06e9bebdf06eb1058b34c5e5790797ab6596bd9fcf9aca5e1160b95561893ecf49489d3a127",
      "randomness": "0x67a43a11442bd57a9cb8903f495511f814c126253ad088a940c9cbfafa0014de"
    }
  ],
  "blockNumber": "7,413,802"
}

{
  "Sr25519": "0xba7904840194d52d65692f65c16701db84b95ca5e348fbc2c88a8803eb47294ef8d7604b8afd5e01f54c1fef7e3ceb3384fa5018687c3598eac1fd460921ba8d"
}