Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,571,128",
      "signature": "0x8ad2ef64c5fc549f1f097f994fa15717c1097d2b42e3e5746f16f594f262219dd3ded757b1f0ada04128d7cb43f72b54",
      "randomness": "0xe86b5368bb6f9a8e2ae099198bf9a2ee0b2c56e51aca2ad9d0dc1d06e015ea02"
    }
  ],
  "blockNumber": "7,413,117"
}

{
  "Sr25519": "0x28d72e2969dceb4766dc9e461a547b2ce710eacb5166142c115af77f9e460a096c5de38452c1a29c67a942f4bd8a60307d50eef79362cb40d1311df4e90d0487"
}