Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,662,336",
      "signature": "0xb82995f2d54284f9e2bda0783683f71a3dbf837a9dcab4c2c64ca9fc3539e82989a451c63fed6e2e71a1a058fed31c91",
      "randomness": "0x70123d438eeb7f013874716011bfe047149d4878f26e88388b3dbf8dd947f313"
    }
  ],
  "blockNumber": "7,435,882"
}

{
  "Sr25519": "0x8a172d8ceac40a23dda31d7ca6f9895b3fbfe1455e4c3e90d8cfcc058464bd1847114467d4535e214a147b612860764486ce20dece82aa65a47a5787e5fd278a"
}