Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,556,708",
      "signature": "0xa91b55306562d5547757681ccb5b0bd1610a5ba01bc3a82f09e803e00881faaa5aa4da2dcee5a09d2022728d1984eace",
      "randomness": "0x2449f2a499868157e8b0ebf7385d7763e701eb568d6abc7c4de26a0c17b7e25f"
    }
  ],
  "blockNumber": "7,409,512"
}

{
  "Sr25519": "0x3af0f17fd70744bd50e9bcd4437f85a19a1a4f04a1db3c168bf402502184e533bb2566d6c0919f3160f706592ee0c70a0c0844da4fd555641ae9e45677ae2a80"
}