Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,549,627",
      "signature": "0x8118eea7f5844531396e2d52a91f4df95f031446782c8e9a59a38812365b8605e06daac45da2e8dc55cdda2a104a6f3a",
      "randomness": "0x525576b62882be8281b7cfa815a56864e96ed03830e40addab8a1f492b32649c"
    }
  ],
  "blockNumber": "7,407,742"
}

{
  "Sr25519": "0xd2f8016058b98689ba86e99d6c0851c4104f2351a16d9ff42f25ba5903a035636ddf7b739b617111e9c64a8dc0026e79b09acef7ee7ba0573d1ab08d0644d688"
}