Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,600,467",
      "signature": "0xaaeb0cb78d558b9994b4b1a37768d3a66fcbf459302a8cf10b293e348f4d51abe2b14a2af945db645784faf49246356d",
      "randomness": "0x137a19d6593085dd3540f725160efe39fc0431541d90a6dbbbdcb560b798f741"
    }
  ],
  "blockNumber": "7,420,433"
}

{
  "Sr25519": "0x8cbb422befe047c3399469c5125ed64153c927ef3ba07d3f0cd2d1651a714700471ffc128c90cdcb18d16fed7609d36eafe4d3b7f5da0543eac4f362b1bbca8f"
}