Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,614,052",
      "signature": "0xaa49b7e3f0dc38a5dab9a9f9396ec767bd629eb09786fb3526f2f4b0f36efa2f971e610e39037a8ddeb622df588cf9c3",
      "randomness": "0xa8ca0209309d214aa4d246c26603be2aaf884bf82051d2fde7119dc445f571b0"
    }
  ],
  "blockNumber": "7,423,828"
}

{
  "Sr25519": "0x36c7b01b340efdf56907b1b8a108166e34f82ddcdfd43216ad3ec0dc5e25477fdd43172ef031de3a18301b5914aa039566c5a35f287449971805147f35539084"
}