Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,539,498",
      "signature": "0x87b6bdc3fa2ed71aca1a458b8a07f7c41fdf0306fb88ab9b58ab41fbf913efcf5dc8b503ec6b4fcbb6716c57f429a450",
      "randomness": "0x19ad43185d2485539ffb927f9db6036f942c73c754b462195d56628fcc43e773"
    }
  ],
  "blockNumber": "7,405,210"
}

{
  "Sr25519": "0x6c35f343baa75922c2e0d00ac955e84ea4eed9c34fb5dfb2a4a1be2101d4d50edb4e0f1fbe31dc08a2cf45b2222e1d3dc362a233f5e2d5f2c08ae705cf35c289"
}