Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,565,310",
      "signature": "0x8399cdfca28ef22a3582b75630ffcdaf0ab749f91970f5d210d44631a74cec4dbbfd2a1ca57dc9e76ad180f63003438e",
      "randomness": "0xc21dbd26f06bf12bef35102e5313562ed1f8c60e85ac445cb31c8848941cf822"
    }
  ],
  "blockNumber": "7,411,663"
}

{
  "Sr25519": "0xea488372e04571ce9a1af1ef3f674a7166500625781803278401110a3cbfc516d5a62a4eab92d9b834a0db6d40fb61ebb4b5fb6b50f45dc3402ce1cb8d46ec8f"
}