Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,619,433",
      "signature": "0xa2d5d8c42a7b2c81404773427f6ec6abd1147b6b77388355366bf0efbffce524e7ed3e3bd5ed6c23592111528a54fe66",
      "randomness": "0x0d26f21fe588f60009d4093e7460c712593c48e102e92c889e3ec2e62cad44b8"
    }
  ],
  "blockNumber": "7,425,174"
}

{
  "Sr25519": "0x164ca70b0d016d5fa451fd929299cb09533528367fee9f1c9459a87b123d2435bce5df3ff12f20d7535e848120a69108e859830e017432e762bd691170ccd383"
}