Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,553,114",
      "signature": "0xb162efd74e08738a7dab1efb7bfd35a381a3925e908a47bff53a72a656137ed633dc1f33a7252f5b0fb48c35a5dec8a3",
      "randomness": "0x0f623fc0b31ea88fcf07e99dc7e352f81c5e8a1d55a570515f4ff7ca7697cf67"
    }
  ],
  "blockNumber": "7,408,614"
}

{
  "Sr25519": "0x700770ed91c58d51828297954920b131e6f9a0b941590e758f9dfacc9b81a94a554afad48d7d429dcac9ae6b6ef87622fd0533b43946c7724ab7f72b41e78d86"
}