Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,607,614",
      "signature": "0x9083df272741304a31d0d39ab0929874605d78f6249284ab683a0face5da4f58935925071618af8394f89acceaea6282",
      "randomness": "0xd51299bddcad82149031aed5e12f27842c8d32c5512abe4d0a75a3c2c3d57f73"
    }
  ],
  "blockNumber": "7,422,220"
}

{
  "Sr25519": "0x1634e0ffc545a1a9c00796370a5c458c265890ac36aee065ffd723e35395bb582d2f391a4de8f008bf51882d1c3c15b7890313e6f58e6a275f54dcb5e43e4386"
}