Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,575,410",
      "signature": "0x835e2561d358f1f14af9a7273999809148df4628c64d6005260a216e77c5cad36c798e342caec0c189c104115d5127e4",
      "randomness": "0x3c23e8a6b0037ea3d89271db6aec9194ade9019d554a3bc0f8903fb2ed7f06ed"
    }
  ],
  "blockNumber": "7,414,188"
}

{
  "Sr25519": "0x14c271ebf3dfac260990fe73534047f58ec396161392c00c401cab477732655f56fb3879b70d4c6ae5547d8ea54e387d87f8f698f392d66c5b51be051da31886"
}