Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,561,039",
      "signature": "0x8321f937c0005ab2697c661514bbb0448059ea6e61fdfd4a056622ee2fc6b83410b2b9321bf226a514fa7e1abf33773a",
      "randomness": "0x39da01f170b67d874757c22bbc0d3e2abfa049d17f907f94c2a3f2a29415225a"
    }
  ],
  "blockNumber": "7,410,595"
}

{
  "Sr25519": "0xba87b77633321b8cb22108805f537b9e8190c0fb2bd93128123341484d097c0bce32f7e9fe75af70749d8a31f2c39281d0428e34b98f00ded20a34bb1bbe708b"
}