Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,560,449",
      "signature": "0x8b016a89612223689bb307004209db507978ac68c9c053b7f5231853f776fc8da0b0ac8c24d323fad0d30bd1176a6a69",
      "randomness": "0x316c76a7220e8667ed2dd55932e8e49d815422fa4345c625e510d53ee0831d02"
    }
  ],
  "blockNumber": "7,410,448"
}

{
  "Sr25519": "0x2ae6caacf85338889f7e0c1d6de133a5c3e6c488e27b52b2c9ca8a3a2c49810d522d69b3979d3794ad22aed564d944cd37d6bcbd1c60c3cc95d49213ca7b5a8f"
}