Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,550,586",
      "signature": "0x8f1670c3e56bfae2ee3384e0af98e3c62621df9b4f98f1d1ace93fe06cabb4af346fb9526e00b5a8ae0a4516ce7ff7da",
      "randomness": "0x74399fb28eaa1e5a90028c862c4d368ff58b166a70d778c21a297d7f662f6321"
    }
  ],
  "blockNumber": "7,407,982"
}

{
  "Sr25519": "0x723bd7555bfac586fdb1d97d87f17802b0a7c6296ecd7d397dc04d3075d6e218b541413284ef6b1f1f90ebb93344a72ef3d28283b5a1f4eb23f521ff042f3e82"
}