Write Pulse

{
  "public": {
    "Sr25519": "0xde911df17530881f6f78d47c30be638b40e90a72d4ff77b4afef90f773e53134"
  },
  "pulses": [
    {
      "round": "25,578,758",
      "signature": "0x883e51d158aa1c0ed7532b327b1ae176cd29437adab97c6f7e9743031fbbfb4037edc80b9d33a08d6ddf04ef69456f7e",
      "randomness": "0x69107190fd361682e02b094ed1ed01b363ef9f6af81ff4e0b6c5855012da8ded"
    }
  ],
  "blockNumber": "7,415,025"
}

{
  "Sr25519": "0x886e49f37511f233a2cbb6497d3dfe8c0157fd68b434eb51e2eb86a421ec5d56a157529c971af91aadf77b5e7a1ad826cb66c5f61297fbe4b3df9e5da83cf585"
}