Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,563,546",
      "signature": "0x85c9476d8b87e05391a73bd71f539972fcd420be86e59b36a9a8761b1177ceabc2517373aaacaef618684d7924812f06",
      "randomness": "0xb567282118c13a0e383308b7c70374aaa3abb3ddd91c194743862be9ad3f9f07"
    }
  ],
  "blockNumber": "7,411,222"
}

{
  "Sr25519": "0x2a62411481c8986bb5c954f46e10cea380c8cf323ef1d10564abac49c6c1a03ecff68ce988d597c5ff11d1cf35c3ddb2b8919300a9e2bb0c556dd6d569b8e185"
}