Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,601,969",
      "signature": "0x8e72058f2fa7fb0f57a9f001b739a692dcc1cad7ea97c50cd2e50bce49d59ec0ec14bb7ee240f5f6c319c08465d660af",
      "randomness": "0xd31418e6e06178e405fed81207eef1189f1d105d1fa4f30beebcdbe27dae74e3"
    }
  ],
  "blockNumber": "7,420,809"
}

{
  "Sr25519": "0x9c5908cb7b77a1e0465371f31663ac6bb63a2ed70a5085f28c2875236730a05762cef4e6be9ea64a19a88931ecc584bc2dcf4cef1e38ba0fb66fb81064b85a80"
}