Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,658,747",
      "signature": "0xa2522d16bcd39ca53112ac4226cfc14ee0df64ba5ecc656b3b3037e55821464b0420009b32f02616374b42f8be4195bf",
      "randomness": "0x50fd41b93da99230e4d621ea58adc25422f913322724c308f06ce8ae072b404b"
    }
  ],
  "blockNumber": "7,434,991"
}

{
  "Sr25519": "0x96986d6cddc7bd797f5aee8784510657aa5c3a785fb6ea3d5c98e3b3cf3b2969754c48395e692dbaa45ccab5481373c904b8514122e99c4e2af81e20ad729d84"
}