Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,570,432",
      "signature": "0xa56ba4ce409ca4f37cd7d41e0aa35feb130ce7f04ef3b3a7be79352cedd5b23a83255948bf8e4d430b3e68de1f116b07",
      "randomness": "0x6fc205721d6c5356cd6ea59fa67650ae676a554fb8bfaf1bbbef77ec44d45b98"
    }
  ],
  "blockNumber": "7,412,943"
}

{
  "Sr25519": "0x5e0c0b98ee813bf65e7ee7f56b5ac15caa168747a18739ba238532e41652971af895ec98b4736aad02d85bd8426dd35d06214fd5975982c9437cd3b96782468e"
}