Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,558,236",
      "signature": "0xb0fe892b550d8db29ce1feebfb9089add3e0c446cb102dfd5d2a41eb6f93a275bc32f7dcd8aad0c42d6b6c60943e2915",
      "randomness": "0xabb5bce69f583b4e530049e2d87c3adc7de0e8490d9539f2c38e21b6d981b3bc"
    }
  ],
  "blockNumber": "7,409,894"
}

{
  "Sr25519": "0xb0c3a715a6193d97a77e5d607efd5886b6007c87fb4376767a77288550a33428c3754e2b6884e684128dd171d605340570ba144d6485155261923635d3329880"
}