Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,545,120",
      "signature": "0x89b050e8167ba431fcfbaeb2058be61819a83a1c6d4871356943387e1066da10df271bda9f8fe2763fe5ddca03992651",
      "randomness": "0xa3446fe71be5fb33330b90e67f44ff6ed4229fcb5d2ddaeecd1581716c12398a"
    }
  ],
  "blockNumber": "7,406,615"
}

{
  "Sr25519": "0xe8e240041314f3748a8a1917efc60997779b5f887a9a87e19e7bffe9de3002535dd28c78f15fa1ce8f7453f4bf7dff3cc5c9ff31d8e1037c5c71284fd8045c80"
}