Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,551,053",
      "signature": "0x969f25baa4b0ecfd7ed79f9ff188a2d8524879626c6b7610f973af3f1645804274fa9273fee6de3aa79d2bf011c64e81",
      "randomness": "0x0a9fa55f81770a0ece7631718e2eb067e3c4a1b8194eee38dd16e6da712f8c67"
    }
  ],
  "blockNumber": "7,408,099"
}

{
  "Sr25519": "0xe01776d898186938e0124ca22bcf6e3aaa3ecc5b6797a6c1865faeddd7ca4a08e10164f95c3f02729a71afb2d49a8cb4dae96a48a1daf962e522a67394082989"
}