Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,647,348",
      "signature": "0x964c9117aa4f89a60b4be8a86ef355da51eb48959f7b3b30c1c096146d167f96fa51d6b2a11979da22508f0e0fd09fbd",
      "randomness": "0xa7e60fe0aa230e34a4e1907617886a130fff6963e40296cc840946afc35e02c4"
    }
  ],
  "blockNumber": "7,432,141"
}

{
  "Sr25519": "0xa2c2e983bebee9bd68d3ef85937028e591205bec3aec804869cc71f4b651207c1c90ccbc7ef3633cf69574952a9f5a9b18facb2b3fc8d9deb1ae02bb903b7c8e"
}