Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,538,947",
      "signature": "0xa579e2d44556d478db2923fd33cb7d632dc258c33b2fd4f52c08814feb4d8fa65cfe6e7d8854b539be16e083cd13b44a",
      "randomness": "0x9d993b83adf0f03d77cc6ff0cbbbe2c2722c34c98b7458a482ab78da421e3305"
    }
  ],
  "blockNumber": "7,405,072"
}

{
  "Sr25519": "0xceb8d6a45e7ebebcbaa603b6ac13f5cb79bb9a5718f91fac4861714ff145a66d30e46401875a198a12f54c81ff1eb10638c0cdfa64f33c8930151712af736188"
}