Write Pulse

{
  "public": {
    "Sr25519": "0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"
  },
  "pulses": [
    {
      "round": "25,544,756",
      "signature": "0xb37951229e5352ee732d8c4cf4c5496c30b860bf791c4ccecbfc3a2bb88bb38b481145ec88187720a8eef4d35a26a978",
      "randomness": "0xdaf8dd242d352c5dd42a5874d61cc4b086a42a6a129e328d69446ae73ad5e8aa"
    }
  ],
  "blockNumber": "7,406,524"
}

{
  "Sr25519": "0x08587337ec5d49ed60741ec2a54d88fe7785839c57543f55551cf93dbf2e023e3068d84a5de817922980f67b7b1a9f10e30787d20b0f5de9b66fad7055d57882"
}