Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,585,850",
      "signature": "0xa8612c2d41db8c4d4cd794426a5cd449853773b597e5ea5a7a9e23730ac44a3ec7705151d2c339bd51ac5c35bcd386c8",
      "randomness": "0xe7c0c361c5da37186afaedcd86f27e34c45fdae98c083148c73e584a13de5eef"
    }
  ],
  "blockNumber": "7,416,785"
}

{
  "Sr25519": "0x2e743f62c0cde6ecd3e326865f6927bbb70b39d3abc5dbde96b37835269cad017b37d105ad936d1e609070bc560ac8d5ffa21f761e292c48cbbdc31f861a6688"
}