Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,616,464",
      "signature": "0xa65004d583be83e537b708f78bba9a8600f4a8e961e982fdd3b7c7cfb8743d5058b89aaad18dadea16226d631f5f2e54",
      "randomness": "0x1d20dee6143e0f29ea08ed9f08176c554483ddef14ab2b90b50e44aa48686a9b"
    }
  ],
  "blockNumber": "7,424,432"
}

{
  "Sr25519": "0x3e2528c58f84bfcf04f82b1934e6b96ad7434c3ce4ff731141d7d9b1e8a1c23544785b1925000b437e283005bbe13a35f47ff9c97d38e045f34841d37e409382"
}