Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,543,066",
      "signature": "0x829074e9b50aeea36cc5a2b3f9c3834d1dc99836a5fcea5bb2cf992163b147499249b8a55490b6a91c276e4904cace9c",
      "randomness": "0xaa56862217a98c6a74159a38f87e427635b54d9e05cc3a7811802dc574a4d167"
    }
  ],
  "blockNumber": "7,406,102"
}

{
  "Sr25519": "0x0e80e95ecd49b0b3c08b322af8c2607cab784e44194021bf7c3630ed1f0e730ad66e4ba92d0731b19a1a3ba43ba9b11b70022a7ce2fd5aab527628961518c685"
}