Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,621,618",
      "signature": "0x87da0088275635b4ee592926cc9029fe5148affae5b11e7c75eece9e4c617e4ab84b0368d6f842718aa7bb261598174f",
      "randomness": "0x8580b13f8abffb62fb58fed7dcdfd3e2bb3b7c95bad2113dd739fed164460b96"
    }
  ],
  "blockNumber": "7,425,719"
}

{
  "Sr25519": "0xd82c451ef7f87a0d9c2ceb20521c00d48ac1540f4a879d6a75a39a354ee1b759a7d5c02392e4dbf0f5d10bfeeddcc8728e2145a6295b7a4fca35c9f01808d681"
}