Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,621,134",
      "signature": "0xa3c90c53e78d403de8c2f21137690161e75edcf517c99035144c7f310718c4d7e41a5fa282dfe5ed84a0daccb67e0cf3",
      "randomness": "0x32980b12c5342f47be5dbf2e7fba610b7396e422f572b49fbe865167fba628b2"
    }
  ],
  "blockNumber": "7,425,599"
}

{
  "Sr25519": "0xd69bc82430c9ba720138557f2cac2c47dbbcbe4f3c3f2f34025aa276f7372c4b1a60a9de264084c86d5c92f6b10d2dd13c406a0fcdeba84ec217b14c59b1e18a"
}