Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,581,136",
      "signature": "0x8a793bc12e02b169a599ab37d5587efeb033ac648fa3500ca48010d12c18849d9963114459cad9b6a1f35917f370c915",
      "randomness": "0x538d5f6bd4844334f22766e4cedd97f1e7304d265389ee3c87901f1b56213ccb"
    }
  ],
  "blockNumber": "7,415,606"
}

{
  "Sr25519": "0x88ab39bfe1d0b40f99b28c5ab4dfa3b84620a185e8a8d4e8ca96d79f6a3612256d2a565b4757f97e8eaaba82791c19c3eedd005adc4cb981a6f89b18947d5485"
}