Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,545,826",
      "signature": "0x8c847b4ff27b4c544e83a1e7422e9c9052b47c07c912c125941b5fb8334a76b7fccfb329102c8f8a0464ce369c5b37f5",
      "randomness": "0x0a9906f6dd392040080bce428f6702ebef1ed4f99e1ce659305bb949d6a65d69"
    }
  ],
  "blockNumber": "7,406,792"
}

{
  "Sr25519": "0x3cdffe1e3103a646dfe7652135166030bd6899675cebf51dc6be6a20404e1a5a4cfcc57c6dbe590a87fb175841f0e9e21cc3f59e95d385667df81269d3ebaa81"
}