Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,573,677",
      "signature": "0xa0e8570eb777a1868768246977fbbee4bf5a9b9d38347ddb4a90f2c548390f39f1df879b8f0e484e43edbc757a70c261",
      "randomness": "0xbf91e92cefe182c30d30763460e16edbedf53d19a004c9b445e7ce365701cfbc"
    }
  ],
  "blockNumber": "7,413,755"
}

{
  "Sr25519": "0x9ed854e56c4a7b99bfe3a906d51471975b2d6f77244191a47fbdf7fa88839b3bcf38ec029a3538568c9d2fe30855e76bbc0807e09a6bdc2e283782a047f93d86"
}