Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,570,958",
      "signature": "0x87fecdc56d8d715218b2069b5f89dcc697fb00eacd1e24acf34a6b3bac1794a08ae62a7dde4c90337c9da25509759f6f",
      "randomness": "0x19a5a241a1ea313cd587dc2bb30b988da27f8048d656e5b07586494959011090"
    }
  ],
  "blockNumber": "7,413,075"
}

{
  "Sr25519": "0xccb223a5fdabf8d20e08f74effea041469aa287b7242c4a5d7fbedf9e1185959c207c2e478d6c7f4c81757a6809a348bcdcc356edf3028703b8f9e26cf8e1e87"
}