Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,612,716",
      "signature": "0x8a082f89d4625d3e9d2cb005003c50d5eabb3993a20b80fc6ff1cfe59d1747ca776f06cc63fc0f35a2a85325450b4685",
      "randomness": "0xe22c63e5251b6b81f6a67dbfac5ceffaf6ffa1fdc3865dfbb2766a67d7a1d719"
    }
  ],
  "blockNumber": "7,423,494"
}

{
  "Sr25519": "0x62b2713b63284e2a792aaa3ea69f706075540923b8e54c6d6199f77eb1c00c5ad9caea03be98173b086dd5530a558c061467d7598d6c5daac1b3638e17eb0983"
}