Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,554,291",
      "signature": "0x8709051090a21f1e48ab2b98be9197be016f070d76a2635bddcaa681e571f0dd72ade5ed2a39864d4b22922eb88eada9",
      "randomness": "0x844b9d3f22ca146d6ae4795a855ad644e24dfec21e48f9ba8ba4ed875971b440"
    }
  ],
  "blockNumber": "7,408,908"
}

{
  "Sr25519": "0x9ea0a8fa7f865e25cb323eaf78df29c9162926e38d5e4c31fed1ea6bd4246d7b6ed39623a75dd79ae05754c5ad24fed94ad9458b8d978bc4bb401fa927f32485"
}