Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,589,705",
      "signature": "0x868f716ecb37fa23e42373fe5956e91a484a99d20e1677ce1348fef6c28ae6670ba40b09562f72b695922e657fd37017",
      "randomness": "0x2b95e590fc290c8e3e5a0781557b68847f9b7f03a4da802126d1fb909990e2e8"
    }
  ],
  "blockNumber": "7,417,749"
}

{
  "Sr25519": "0xc88b66fabf4d575aac85e471873c1d908a1fbc63789748797ffcf8b9582be3698a2d23cfd6a880ac518fccc2ba7ee61325c69bf53e1091b334fef25291a7d880"
}