Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,601,695",
      "signature": "0x8b4e47c4b5412d8d1c6221b5b3945da6ded9561457c5056301cc05f00be09028649b087ff28865977a1544ef0f97241c",
      "randomness": "0x9af8110173aefb39be67da43642d2661e93fd45578947cdf06e2bcb5847fcf3a"
    }
  ],
  "blockNumber": "7,420,740"
}

{
  "Sr25519": "0x527a3cf472236ae9ad83155d0bbceea84c94d6c44f67adeaeac6c5790453fa1e0f07edc9381880f32405d741bbb6c919e988b82de77b64cdde96d73ed23ab083"
}