Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,578,587",
      "signature": "0xb65518348739cf157fb637d1ef29bb488b5fe2c8570ac661e8389c4cee712ab91d619f0bc420828316f371860732efd3",
      "randomness": "0x45a2716ed2a010dbd80ba80033e26cce21766bdb0c1f048b0c7937fcb6d06dfc"
    }
  ],
  "blockNumber": "7,414,982"
}

{
  "Sr25519": "0x1237c3e620e98e5887184db568096f3c51be2506b28f429ff8cc116ac3778b774086982fe5f85aabbdb6c3816c5f599510791d36516bccfec17eadd967886986"
}