Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,567,828",
      "signature": "0xb9a4d4c0e7eadb602a0df1b4a93b225b4fd9e94f49690b14111bf1d678f84c271fcf9e31daf210f4b301a2882d3835cf",
      "randomness": "0x0cde902974f1e96032a81628a9adb3339ed2a6021b32fd1b2e0df74b0bdf72c9"
    }
  ],
  "blockNumber": "7,412,292"
}

{
  "Sr25519": "0x9e2ba2d0e57d5d3cef26eb0e0d8698a8fc59175dcecef2ce5e8142c3d5ff502c13acc2f2abd2b538416e800bdfcc9fe53f997753d80b4ab82d588e4f00a2cb88"
}