Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,646,361",
      "signature": "0x98071e3430ea7ee3ec004b5ef92a296ced3c14d460b95c747dbbae3c45813f1382d7a4a49764c3cb8be15ffd988a1ea9",
      "randomness": "0x8d1dc29c953b4fb8ba14f2b0bc2ce22e4051f2e862fc881a00480123eef8c9cc"
    }
  ],
  "blockNumber": "7,431,895"
}

{
  "Sr25519": "0x74b7b8be2f5b746128bb07cd22af4702ac946ff5595f7907a341718eb65f9148bd7a4876dc800c10fa1c66c57dbde19695dd91342abfc6cd1320357dc756f487"
}