Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,562,587",
      "signature": "0x98a6647a272b6a5067d7433e98275846ebae165ae3aa23d2c63fb07679c906de8f58107b1c217d628e9379e54458f66f",
      "randomness": "0xb3975335ee3e50b2eca9ab1e46f6869c4f5de07a39bdf44be6a2064933c3bf0e"
    }
  ],
  "blockNumber": "7,410,982"
}

{
  "Sr25519": "0x6e28cdcdca5f64eb1a66200f8baedb8d0b8e58b308fc988c1e5fe835589d9e2fcb206884a4a4765bd9ebc633533956392eb4fea7097b7624d6edecd314348e8b"
}