Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,581,969",
      "signature": "0xa78711c962aca87a5c659abdf0cae1d4cbb5af1d97e0870c11209db9306f7cdbfba7c7e5e0172dfa83e8b87c11ecbf08",
      "randomness": "0x9f2d41f254755c5137845ef5738e1a006f80a0668eb5f9550c668cb3eeb99078"
    }
  ],
  "blockNumber": "7,415,815"
}

{
  "Sr25519": "0xc8a44a2fc48e23b2b457c14ed0c6b2cb7c50e337c8ff1b1edd58641fc25d39588ae6339eb4aa061b83bec0fdd8199fd46c5740af45fefeff41f85002e29c9e8b"
}