Write Pulse

{
  "public": {
    "Sr25519": "0xde911df17530881f6f78d47c30be638b40e90a72d4ff77b4afef90f773e53134"
  },
  "pulses": [
    {
      "round": "25,543,958",
      "signature": "0x8480b5cb3e510991768228924532b045f471ff89b76b5aea9c49972ea047441d051595253ed5a0edb44a2a33dac73590",
      "randomness": "0xb9a070d46e394001ef7e6f191fbc89126bb70a5f80e6b5c0cd35fe2a0b67e25b"
    }
  ],
  "blockNumber": "7,406,325"
}

{
  "Sr25519": "0xdeef45c71b52755642e032a1a3ee822eb606cb27bab2b24a52d2ee32bf38ab589fc91c61996ca3ecb02f0958f410142a85dee4fbd91309580283249fab7e9e89"
}