Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,608,686",
      "signature": "0x869dd2cc3afa1908df954b268338bc72d4513460de3f1915a5983b3ab4c5dfd4e7d8e703913b181fda5579be80948872",
      "randomness": "0x805576d25fa9f096b5a716dcee54889c1853644abb02656fc572c84766a1ddd2"
    }
  ],
  "blockNumber": "7,422,488"
}

{
  "Sr25519": "0xf28b1fe7bbb07910f2f89fe2b978ab82bfa855c3ca535aac3a4d823eb9f2e37c9d047bf00b9292726f6e77fba24f69e293f74237c2c4f145d16e5890f2344b8f"
}