Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,568,073",
      "signature": "0xa32b9541e1c3ece29f13f409cabdbfe22fe4264871b0afa70d66391bff9aa74f29f03a596dc022aff083587157545753",
      "randomness": "0xe39b74cf504140e42d58127494b3060fc15cc289d59d6897e12d9e2a23008bce"
    }
  ],
  "blockNumber": "7,412,354"
}

{
  "Sr25519": "0x8c9049e623b5c114ddb9e3f096d01891fdc2e2f8be3ea10d7836c4bc8379a03588f26ae052b4a71b1c1e3e18c3733ff33610510138693b7303287d1cb305c58d"
}