Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,581,618",
      "signature": "0xb07cc6fe791d03785e48afbe11c2c31bf3da02a294caefc53eff23804deb51efe0de32f086fc795c26e02df3ae27b9f3",
      "randomness": "0x8cd3c42fd6af101953b17a3a8c65dbb50a6542344f9dd05bf2944700d65da148"
    }
  ],
  "blockNumber": "7,415,727"
}

{
  "Sr25519": "0x98226fcaacf28d1034ccb52ff1386ab87f540487211c44e9a32a7882c2651b642507cc0df9b8768f8655c8e2bc59eb52fd25cdca4d2eb245bf8277ba433bad8d"
}