Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,642,622",
      "signature": "0xb74edb27108196fea8ea08a1765ceffa207dd47dc133d4afc71f15c2fdef9c991b4b26f80e0098efb13b5ae6827a85d2",
      "randomness": "0x87ef89ef6faa3f6161e894e9aaddd6e938cc94b8986e31d046e1948ad662780b"
    }
  ],
  "blockNumber": "7,430,960"
}

{
  "Sr25519": "0x462ab1fcca0d9bcaf004fd7f17892857a588f1eb50af71d9df1603d3b0b9f23305b77f3a22f0fe063281858dd9139740725d25848aafc5616df4262f9a34e581"
}