Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,549,232",
      "signature": "0x80b6cbc1c97a1e1cfd3d62edb8b8f974a1575181e017fba6845625453ff0a8d9375a1290fa4f0627aacf121bb6ce2ff1",
      "randomness": "0x3cf38dea9014cb701b48a5450856a367da0c565607de58957897169b676c8b2b"
    }
  ],
  "blockNumber": "7,407,643"
}

{
  "Sr25519": "0x0cb8273c8440a1c0bcd3f7cb4a24e616fbd6830723747c6b71f365767cae30477c7711c25f577855a3d853797eae9f242d3ca5509f7fad448b420f103f3f8b88"
}