Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,541,951",
      "signature": "0x82435299ec5f117f158ea6d91af77090208cee09661e317ed037c23103eebba006c9303ac659a856382f2b64fe2d0722",
      "randomness": "0x5d2c30ed7453f4b0c5c0b515b0e002be1e79371bcaa3206a406c53fd62ab4f20"
    }
  ],
  "blockNumber": "7,405,823"
}

{
  "Sr25519": "0x48b055a8b40f9c8e3f4bc7a532076be798c1cc2915cd60b624dbd45fd1a4e70447ab8de57f97967f932ccb8196107f64a8fa20580e4e61bf8508578586a64584"
}