Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,670,107",
      "signature": "0xa52e742eacc6fc49c80919624fe2e1fa0ffb463100b632c9fe5459033abbed2e854f45d338fc714a08d56a3af4d545a3",
      "randomness": "0xcaa4d1a023a5184af86f2208c4548b66c70bc808d370ea0e08aad0dbe2782095"
    }
  ],
  "blockNumber": "7,437,818"
}

{
  "Sr25519": "0x528295ea0477219f4658c36db8044651e2819dba50dff940d0d8ddac5d0c9213f9c9c24c86eb5a9a4ac21aaf868bde2d122415b24f50dbf47b45bf8c1b931282"
}