Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,666,872",
      "signature": "0x8de0fe9a57a31b36f2c281cbcc2d56c4a0631c2167a04d27562b2f2faf03e4bea561695bdb02b3d431c0f6561fc4ee5d",
      "randomness": "0xa20701ea549b2178fbc0f936368bf3180e6864392960b79d5c338d49406b735e"
    }
  ],
  "blockNumber": "7,437,010"
}

{
  "Sr25519": "0x36999695761a8ec622aa2da6b4b2cd6fc130c8f549f281ff9ab399db6e119714cec90b4ab703806d88cfbcc5ddb6afb498ee4ccd882e0885e5bf70359d098584"
}