Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,549,353",
      "signature": "0x9457229fed5108546a80b858c07895e2456cca73d724bdb719401069c37e2bcdc795caf3f29a2750ff1f74a54636da2f",
      "randomness": "0x5a6c91b2a54ac100020f427edfe34cebc843ed9f8ae4a7304d47984ab8d0f13c"
    }
  ],
  "blockNumber": "7,407,674"
}

{
  "Sr25519": "0x7c4664de62b0e2c637b31dbdfe54ccf62be1e4921de546c43445e69ca5709701fd2af3625d1db91c2c4f874bd2759675fae0304ba1654f8ad5b5aee445664c80"
}