Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,567,836",
      "signature": "0xb2242d5546080733b39e1b494ce8f8c97eaa71b68fd443ac919338bfcaa300c06d2916bdf343026f44953a7b4fb33980",
      "randomness": "0x46b2895f6c41d2da6595784257fc375c1958b92d23c0948d589e1533350b026e"
    }
  ],
  "blockNumber": "7,412,294"
}

{
  "Sr25519": "0xf0d2383990a8210431803f4b83c55b34f98685905c564344cb651a0ce2a808089dd248e49ff1a3ee98cf0c44cf8ee0986afd4635d35d5bf088308a510bfc4b82"
}