Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,567,652",
      "signature": "0x8f25aec186b2f6737d215a0ad8e3ad55b2e0443b1462376ba6834f804fa21b4ef71fb09a262fdfe7c33fdb97e378ef44",
      "randomness": "0x762ae330452b18b56fbfd45f9d6669c94edddb15b0fe517921ff460d82a3add6"
    }
  ],
  "blockNumber": "7,412,248"
}

{
  "Sr25519": "0x72b95a272aaabc26da2470096341d1985d7c7509e3d3c84e5e9de00ef50a1120735e19eb7236b1562b96c2c702382a7a255492fb19d0c025fb1d14eeb1c9618e"
}