Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,571,757",
      "signature": "0xb33290f7164afd5ed08f955b3aa21e81d9435981c1b0ad4ef81156aa649bcbadd95f2250d3d510110bf6b3f788d5e752",
      "randomness": "0xf2a69e607d7ba93730ae4d1c55d3415772dede0556e91c1d90ea6901089bdd84"
    }
  ],
  "blockNumber": "7,413,275"
}

{
  "Sr25519": "0xbcb6e468e19690decd849fe61019f34174a9902ca101b887d2c6d1d742658175364457fd46e02d716d38024fd9e61604cca4af470a7db519d55a45216cee1f86"
}