Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,581,388",
      "signature": "0x8a93351c1718893e4377ea4a1f2ccfb52366339392f9957994076b44cde664cf36a7537e03c42ae51dc7491fefc08206",
      "randomness": "0x2113cd60b838b734f8919d9c606f295f965c254b92a3334af39af178f8654c71"
    }
  ],
  "blockNumber": "7,415,669"
}

{
  "Sr25519": "0x206d6f343e259ef4e524f30817e245fa561cbaa6f50cd79f824946463df54b36fe7c4bd80c1bf43f480ccd378d25c44895d09231a387fb67d4853f181ffbf980"
}