Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,543,925",
      "signature": "0xa261708ea879964301d1354a57989dfd4576b8f93b3476f2f107e22594f7b6ce99161dfebb0b18b75505a1fdd0518bbc",
      "randomness": "0x336053153cfa31ec335aa738c426f82ca32c2e27c364e7efa941b52ee2059466"
    }
  ],
  "blockNumber": "7,406,317"
}

{
  "Sr25519": "0x147aa5d9dfdca0372e504af28256a0514138cc0f3e6a5e8d938514c5c0713e7f6f2d2e8d6eb76cb67bcb3db967824f0ecfea46a304c3503a42a0ac4f15548587"
}