Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,605,622",
      "signature": "0xb2696f04522267045a1d64d8e34ce67e9099a180e1c2aa35185042007f8641276ade959d9abb5376939e15ee910f86fb",
      "randomness": "0x01a28d5a376c63fcb2cff8ec23578125540e0eecb002879bad242cec0972f77e"
    }
  ],
  "blockNumber": "7,421,722"
}

{
  "Sr25519": "0x80e05b44790b9d2e61310d844cf0cb16dbd26ba546ae0cbec5a7d752aa2efa1fdff2bdc86baac8230a2517a202151619fea7221962881757a6b9e784114d2b83"
}