Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,570,191",
      "signature": "0x92714fca4dd718557249386e2f553df24b1f0613341e49dac9a58c37172aa28ecdd105ac71ade1af7b4d789780dfc7f9",
      "randomness": "0xc5ae6f077989e7d33e9f2afbf4db6b7dc1395f1760f63960e520d85f7722dd52"
    }
  ],
  "blockNumber": "7,412,883"
}

{
  "Sr25519": "0x600c6e25d4fe242f25dd837f01cbb029c27e44726edf242bf9c90addaa0a3e63ca02095124d9a02ea496fcb04259d1deb29f4db64a0d371f9c78fa9d7c602187"
}