Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,586,466",
      "signature": "0xb058e9b47e12e4c5a916bcb7bdebecf0f0d0b66457f57c5e56da7421f3391ffcf8ea0d46ae4f2e7765935ade6d3a1f44",
      "randomness": "0x59bf39aea1cd4a6b4ea566c1d618ffcc0fe62e2a97cc02a65ddba4b8c8a80e3c"
    }
  ],
  "blockNumber": "7,416,939"
}

{
  "Sr25519": "0x8cb0024daf7628c4a5c4faaa550a1c2f6d72958932f85cfa1b8cbe202008607b65dc93b295e81aade0360e85b3aaf9ccb8370c106b29b9da9b871426bd514888"
}