Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,552,267",
      "signature": "0x8b506b04b1d8c54723ddafd7cf491bad7308cbdfc3f2f110c000379e0cadc75eef4dab92b4cc8403bf4cef146929e8fb",
      "randomness": "0x59d04089893250ae568133fdebac2dd7a559efdc6c8f730ffdeee917d60098fd"
    }
  ],
  "blockNumber": "7,408,402"
}

{
  "Sr25519": "0xf60708fb43d26dcbead87142ef21a18b336306d9e1d42099646c424140f11e4766f225b11b89557226f256c315266ec9ed279a06841a2779daad75d2a32bc283"
}