Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,609,851",
      "signature": "0xa7100380d09ef6e98da806d97b5e8ebd9710d82fc132c74dc924b2fae5e24d5e949fead58a9710be5be3a7d726ac3053",
      "randomness": "0x165e3d0171c97ff183410ae4e87cab2ba4d434ba51bbcba6e0e8367bf4587b3b"
    }
  ],
  "blockNumber": "7,422,779"
}

{
  "Sr25519": "0x0811804147ee0c3e2a33569d5802ebd94d79af2bbc11510bf641d8d4621b6a0d9c7abd797f5d0b23cb50866f0341cea93fefc43b00718519189a217a105b8b8d"
}