Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,619,626",
      "signature": "0x877c732408d2aceee6cd73a5f3138b6471da8f1e6ea7ca9c96d8c54c02568e874e5a25627f63569a7d9f90f49028304c",
      "randomness": "0x1e27aecaca1d6c6f1c4712e4c004377cf635c74fbb033361085e1655eff83c31"
    }
  ],
  "blockNumber": "7,425,222"
}

{
  "Sr25519": "0x5ac38e18aedcf6a8bc2cf1733fee6a2dcd5fdef52a6eef2e8b5a1d40076ac32377256a159709eceaeb4cdcb5760f83aafef9b50146af949dd0496d9b76ea2d83"
}