Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,569,144",
      "signature": "0xaf125c14f66a3342774ca45a84a51c721f1552a21cfd92a9d59ce8cd3a134a67ae684b6217952d869a7063ae28f04e68",
      "randomness": "0x49bad7271c3706c668c7eb6ee77cc32bfe992b77c1d0c9071dcc247d0f5addec"
    }
  ],
  "blockNumber": "7,412,622"
}

{
  "Sr25519": "0x9ee65454a04e5ea112662b683b9db080b5dc9c85ac7051f06f712bf9c5e6f079140d8db9a787fbf938589f9e1e2b9ae14597d4223200c337821dbc0f1ed03b8a"
}