Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,610,874",
      "signature": "0x92aca7d2674759ee8c84409e3194b3a0cde3391412785154f1579ebfcbedc322d64114527924b000ed4fab2740f09db7",
      "randomness": "0x9f2c32ff03a4607577aff716a318fd665d9fac2e6ab293061b782d5d0eeaf6de"
    }
  ],
  "blockNumber": "7,423,034"
}

{
  "Sr25519": "0xfa7b5c71a2cc8fdb13e60438f97c9232fcf0e3b025fb18cca9b075392629e72ccfe4694c9084e9c01c170778f285d6b81a62a019fab896d94302091b39f58b8e"
}