Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,630,020",
      "signature": "0xb2d5398b692556e5e1109c4f50104649790e07e6874b230f5767f79f25019cc0e059c57e4e5321b096352f36a355eb83",
      "randomness": "0x7e4788558ce315cd52aa1db98dbfe66ce500b9246853b2c84ab19ab1ebf34429"
    }
  ],
  "blockNumber": "7,427,819"
}

{
  "Sr25519": "0xba606b550648604d15a4a3ca82f0c9efb18ace3f9907323db037eebcbc82607db6c30871990455b3e033e58b7ee9a05748d51984e6d5f369850567b9e6e24f87"
}