Write Pulse

{
  "public": {
    "Sr25519": "0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"
  },
  "pulses": [
    {
      "round": "25,576,915",
      "signature": "0xb5bb00ca4a996da0eb2c0533ba7a2817f0d6af1d909d90b4578a0763e4dab983a2de3d5f429533818d4a550e3d311a5b",
      "randomness": "0xa87884cbd244fe23be05616e09d66157e32e8b14f7c14e0d03f8e455e081900e"
    }
  ],
  "blockNumber": "7,414,564"
}

{
  "Sr25519": "0x6e9d04d3378c5cc4000fb77a5426fcc8b2534258df41af330dcdf2e04f06df3b5f07b80407c1d000198e54844e5b8d73cf0f71ec42cf7365587c26960c9f0987"
}