Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,546,498",
      "signature": "0x8175e60c07af83d73ae48a8e2682c27cec74134e9008fc354d0e49f2e291a835a871d15a45643f59f88af3fa147cbba0",
      "randomness": "0x4d89d36361f53ef394aa5d60414a7323b595b23ec35cf930dcd121c7ec67d03c"
    }
  ],
  "blockNumber": "7,406,960"
}

{
  "Sr25519": "0x3612d5e4a99f2273cf9c15dbf2627dd92c28f557cf9a12a5490cc3912b20fa1cef8355fe7228d6b66a8ddcd8434fd727f4a901dfdefb8e2ee77448f531d59b88"
}