Write Pulse

{
  "public": {
    "Sr25519": "0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"
  },
  "pulses": [
    {
      "round": "25,566,274",
      "signature": "0x982da7fdf36b5cb981fef3b9c90df587eb1fc0244510df4c684304e94c417c7d12e30c2aea8c088a46aae36b892f1d40",
      "randomness": "0x6f311be3c83fb2e0fb5f592fbff847b99d4840fb0ca91c02aa951ab9179eed69"
    }
  ],
  "blockNumber": "7,411,904"
}

{
  "Sr25519": "0xb67bc8da90abb91e5c9ab0c1d1cd6c73091889437a3e48cfe57252003a08d00494ad5466b5145ca75a928ee1bfe20ed9ab0ca4e0b02297a5b639740b6b47838d"
}