Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,629,020",
      "signature": "0xa971a98aa5b5e32a0b50c8fa3155d1c7c455c02f157d961abf1dd53bd80edd56f2471f0cdeae5840047e7c037e720efa",
      "randomness": "0x758eee664af42d2b83974d1be8a6e82e0a98220d618c1b9aceb79a6b0143c92a"
    }
  ],
  "blockNumber": "7,427,569"
}

{
  "Sr25519": "0xa0f7e45b3a5265ee5ba2881666c35a1d5cbbae9c4397b894f9e0897e4e29596173d1a57bd3e97f05a8df482571876c0f6fe0b35c740f55a9a1a1bef42332f085"
}