Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,540,394",
      "signature": "0x962f6bf0a0a63fdae873f74fd6e8f975965351590472681026cf8f4662786df92d48f78e524c6ccd47c9f2061517742a",
      "randomness": "0xa5850e52a3cd50fb03312fac36a5071f4ab88daea388b594252af16f9ba66269"
    }
  ],
  "blockNumber": "7,405,434"
}

{
  "Sr25519": "0xcebb776c1b5e37437897d8d33a3c03a35a28187bec15b62a035fd45f0cd02345fd3ef6ef7a424c8067c96a61fd1cde2f4cdffdc9925067ba09e61cd03d69e381"
}