Write Pulse

{
  "public": {
    "Sr25519": "0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"
  },
  "pulses": [
    {
      "round": "25,544,994",
      "signature": "0xb2355046ffe0b1bc336f78b682e2f848ff1cf8211d18ef0e266aa02c26d33302b72e06514c28ad3095225775aac6bd41",
      "randomness": "0x1f9190b16679b44f75dfe24f2bb2e8aa78f6e45431e0566fd9cf0b73742509ed"
    }
  ],
  "blockNumber": "7,406,584"
}

{
  "Sr25519": "0x7c7906727e1c70f87710c857dc03eabdee3f16a3284eb543559328d91b47f364b7335dd6d9fed2833711928c55abb88a2873d5c91afe930b1d247a2062b9d888"
}