Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,597,624",
      "signature": "0xb79fd3883ab7d50daea76fc151a4ee4e74e6f5394d0a19663eb798672b36d6de81f3a89281f98f97aa287223773fc84d",
      "randomness": "0x37f8e2f7c6319694dcabe6e6527f9153ba2da3dc9b94b36b0ffb5ecf3d5ef5dd"
    }
  ],
  "blockNumber": "7,419,722"
}

{
  "Sr25519": "0xb8e932f4912641c42e820b001ec0929ac2e9f635097f99c84aa6ae09529813214d95de515483f85a25b0fc41f3a67ed3a9c8bc6c6c8df184208d32b91f666e8b"
}