Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,624,632",
      "signature": "0xb0b31453f546ed85526a037d24a8c37fd83960c59100ce8a34fa1d704d6541a47c5a11fd546de5f9848cb2dec8098b79",
      "randomness": "0x6aba32ebb7155bcfe29a697b8dbda688ecd65788035c3adc245c88a4501eec53"
    }
  ],
  "blockNumber": "7,426,472"
}

{
  "Sr25519": "0xf8129e58a38a3d29e0fdae1c3bf4d936ce6834f0b2158a9a430a747b07d40a4a8b1a9008a8b66dfb3851aa568d74b4693a899c481769481eb331aba8faacad88"
}