Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,658,017",
      "signature": "0xb594399b353a174c7d3be097e8fff9ae3c70efd7e558d4d812dca3aebb9114c0ebd6d489b888537bdfff6d906d6de0d5",
      "randomness": "0xeed81556d7522a3b4d9a2453febaaee1b721c908638a52e211713265c9c63da5"
    }
  ],
  "blockNumber": "7,434,809"
}

{
  "Sr25519": "0x7c196d077c5e6939e9e5814c66fec3c6497f566473f91f25ab6a4f21228a5f58786b3ce2e0c05e969b59943f7f4f9b8c57f4271edc50e913837ee6bbbe16cd8e"
}